CN213803445U - Glass fiber reinforced plastic septic tank - Google Patents

Glass fiber reinforced plastic septic tank Download PDF

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Publication number
CN213803445U
CN213803445U CN202022890899.2U CN202022890899U CN213803445U CN 213803445 U CN213803445 U CN 213803445U CN 202022890899 U CN202022890899 U CN 202022890899U CN 213803445 U CN213803445 U CN 213803445U
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CN
China
Prior art keywords
septic tank
reinforced plastic
fiber reinforced
glass fiber
inner cylinder
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Expired - Fee Related
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CN202022890899.2U
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Chinese (zh)
Inventor
邹玉国
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Yushu Jinhai Frp Products Co ltd
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Yushu Jinhai Frp Products Co ltd
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Priority to CN202022890899.2U priority Critical patent/CN213803445U/en
Application granted granted Critical
Publication of CN213803445U publication Critical patent/CN213803445U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a glass tempering manure pit, include: the septic tank comprises a glass fiber reinforced plastic outer cylinder and a glass fiber reinforced plastic inner cylinder, wherein a support frame is arranged between the glass fiber reinforced plastic inner cylinder and the glass fiber reinforced plastic outer cylinder; the stirring device is arranged at the water inlet end of the glass fiber reinforced plastic inner cylinder; the filtering device is arranged at the drainage end of the glass fiber reinforced plastic inner cylinder; the water inlet end of the backwashing device is communicated with the water discharging end of the glass fiber reinforced plastic inner cylinder, the water outlet end of the backwashing device is communicated with one end of a backwashing pipeline, and the other end of the backwashing pipeline extends into the glass fiber reinforced plastic inner cylinder. The utility model discloses an agitating unit sets up and is intaking the end, stirs the breakage to the solid matter that gets into in the glass steel inner tube, and the condition that reduces the jam takes place, and agitating unit stirs the sewage or the excrement and urine that get into simultaneously, makes its misce bene that can be quick, has further improved the effect of fermentation efficiency and fermentation.

Description

Glass fiber reinforced plastic septic tank
Technical Field
The utility model relates to a septic tank technical field especially relates to glass tempering manure pit.
Background
The septic tank is a device for treating excrement and filtering and precipitating, and has the principle that condensate is decomposed at the bottom of the septic tank, hydrate objects on the upper layer flow away in a pipeline, so that the pipeline blockage is prevented, sufficient time is provided for hydrolyzing solidified objects (garbage such as excrement), the septic tank refers to a treatment structure for carrying out cellular precipitation on domestic sewage and anaerobic digestion on sludge, the traditional septic tank adopts a brick-concrete septic tank, the problems of long construction period, large occupied area, high manufacturing cost and the like exist, most of the traditional septic tanks have various problems in the aspects of design, construction, use, management and the like, the leakage is easy to occur to pollute underground water sources, and the glass fiber reinforced plastic septic tank is actively popularized in China at present and is a composite material product and is a device specially used for treating domestic sewage, is widely applied to various fields.
The excrement can be temporarily stored to current glass tempering manure pit, make it preliminary decomposition in the pond, with the solid content who reduces in the emission sewage, because the debris volume that gets into glass tempering manure pit inside is great, lead to the corruption degradation efficiency of glass tempering manure pit lower, and debris are when not degrading completely along with rivers flow easily lead to the mouth of pipe to block up a bit, what set up in the glass tempering manure pit can be blockked up the filtration pore by its surperficial rubbish for the degradation under long-time use to rubbish, consequently, lead to the unable circulation of rivers.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adopt agitating unit to avoid blockking up to show the emergence, and improve the fermentation effect to improve life through the backwash effect, improved the glass tempering manure pit of bulk strength in order to adapt to different environment.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a glass tempering manure pit, include:
the septic tank comprises a glass fiber reinforced plastic outer cylinder and a glass fiber reinforced plastic inner cylinder, wherein a support frame is arranged between the glass fiber reinforced plastic inner cylinder and the glass fiber reinforced plastic outer cylinder;
the stirring device is arranged at the water inlet end of the glass fiber reinforced plastic inner cylinder;
the filtering device is arranged at the drainage end of the glass fiber reinforced plastic inner cylinder;
the water inlet end of the backwashing device is communicated with the water discharging end of the glass fiber reinforced plastic inner cylinder, the water outlet end of the backwashing device is communicated with one end of a backwashing pipeline, and the other end of the backwashing pipeline extends into the glass fiber reinforced plastic inner cylinder;
the inner part of the glass fiber reinforced plastic inner cylinder is divided into a first septic tank, a second septic tank and a third septic tank, a first partition plate is arranged between the first septic tank and the second septic tank, a second partition plate is arranged between the second septic tank and the third septic tank, the first partition plate and the second partition plate are both in sealing connection with the inner wall of the glass fiber reinforced plastic inner cylinder, a water inlet is formed in the top of the first septic tank, and a water outlet is formed in the bottom of the third septic tank;
agitating unit includes first (mixing) shaft and driving motor, first (mixing) shaft sets up in first septic tank, and the one end of first (mixing) shaft rotates with the first bearing frame on the glass steel inner tube roof to be connected, and the other end passes glass steel inner tube and glass steel urceolus, and with driving motor's output is connected, and driving motor sets up in the outside of glass steel urceolus, and the position that just is located the glass steel inner tube on the first (mixing) shaft is provided with a plurality of first puddlers, and is a plurality of the one end of keeping away from first (mixing) shaft on the first puddler all is provided with crushing blade.
Furthermore, an inclined plate is arranged in the first septic tank, the top end of the inclined plate is positioned below the water inlet and is in sealing connection with the inner wall of the glass fiber reinforced plastic inner cylinder, the bottom end of the inclined plate is in sealing connection with the bottom surface of the glass fiber reinforced plastic inner cylinder, and an included angle between the inclined plate and the bottom surface of the glass fiber reinforced plastic inner cylinder is an acute angle.
Furthermore, a water passing opening is formed in the middle of the first partition plate, and a filter screen is arranged in the water passing opening.
Further, agitating unit still includes the second (mixing) shaft, the second (mixing) shaft sets up in the second septic tank, and the top of second (mixing) shaft rotates with the second bearing seat on the glass steel inner tube roof to be connected, and glass steel inner tube and glass steel urceolus are passed to the bottom of second (mixing) shaft, are provided with the second puddler on the position that lies in the glass steel inner tube on the second (mixing) shaft, and the bottom of second (mixing) shaft is located and is provided with from the driving wheel on the position outside the glass steel urceolus, pass through driving belt from the driving wheel and be connected with the action wheel, the action wheel setting is on first (mixing) shaft, and is located the glass steel urceolus outside, and the action wheel rotates with first (mixing) shaft is synchronous.
Further, filter equipment sets up in the third septic tank, and filter equipment is the filter that the slope set up, the top and the glass steel inner tube top surface sealing connection of filter, the bottom of filter and the bottom surface sealing connection of glass steel inner tube, the contained angle between filter and the glass steel inner tube bottom surface is the acute angle.
Furthermore, the backwashing device comprises a backwashing main body, the backwashing main body is communicated with the water outlet through a water discharge pipe, a backwashing pump is arranged in the backwashing main body, the output end of the backwashing pump is communicated with a water delivery pipe, and the water delivery pipe is communicated with a backwashing pipeline.
Furthermore, the backwashing pipeline comprises a first backwashing pipe and a second backwashing pipe, the water inlet ends of the first backwashing pipe and the second backwashing pipe are respectively communicated with two ports of a tee joint, the third port of the tee joint is communicated with the water delivery pipe, the water outlet end of the first backwashing pipe extends into the third septic tank, the water outlet end of the second backwashing pipe is respectively communicated with the water inlet ends of a first water outlet pipe and a second water outlet pipe, the first water outlet pipe extends into the first septic tank, and the water outlet end of the second water outlet pipe extends into the second septic tank.
Further, the top surface of first septic tank, second septic tank and third septic tank all is provided with the operation mouth, and the operation mouth includes well operation mouth main part and top cap, the bottom and the glass steel inner tube intercommunication of operation mouth main part, the top cap lid is in the top of operation mouth main part, and be provided with the sealing layer between top cap and the operation mouth main part.
Furthermore, the support frame includes a plurality of horizontal reinforcement muscle and a plurality of annular reinforcement muscle, and a plurality of annular reinforcement muscle cover is established on the glass steel inner tube, all is fixed with a plurality of horizontal reinforcement muscle between two adjacent annular reinforcement muscle.
In the technical scheme, the utility model provides a glass tempering manure pit has following beneficial effect:
1. agitating unit sets up and is intaking the end, stirs the breakage to the solid matter that gets into in the glass steel inner tube, and the condition that reduces the jam takes place, and agitating unit stirs the sewage or the excrement and urine that get into simultaneously, makes its misce bene that can be quick, has further improved the effect of fermentation efficiency and fermentation.
2. The setting of swash plate is convenient for after pending material gets into first septic tank, flows to first septic tank in through the swash plate, and stirring through agitating unit, the swash plate will be pending the direct agitating unit stirring that send to of material.
3. The double-layer structure of the glass fiber reinforced plastic outer cylinder and the glass fiber reinforced plastic inner cylinder effectively guarantees the overall strength, and meanwhile, the support frame further enhances the overall strength and can adapt to most environmental requirements.
4. The back washing main body receives suspension liquid discharged from the water outlet through the drain pipe, and the suspension liquid is sent to the back washing pipeline through the back washing pump to back wash equipment in the first septic tank, the second septic tank and the third septic tank, so that the service life of the whole body is prolonged, and water resources are saved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a sectional view of a glass fiber reinforced plastic septic tank provided by the embodiment of the utility model;
fig. 2 is a cross-sectional view of a septic tank body in a glass fiber reinforced plastic septic tank provided by the embodiment of the utility model.
Description of reference numerals:
1. a septic tank body; 2. a stirring device; 3. a filtration device; 4. a backwashing device;
11. a glass fiber reinforced plastic outer cylinder; 12. a glass fiber reinforced plastic outer cylinder;
121. a first septic tank; 122. a second septic tank; 123. a third septic tank; 124. a first separator; 125. a second separator; 126. an operation port;
1211. a water inlet; 1212. a first bearing housing; 1213. a sloping plate;
1221. a second bearing housing;
1231. a water outlet;
1241. a water outlet; 1242. a filter screen;
1261. an operation port main body; 1262. a top cover;
131. transversely reinforcing ribs; 132. annular reinforcing ribs;
21. a first stirring shaft; 22. a drive motor; 23. a second stirring shaft;
211. a first stirring rod; 212. a crushing blade; 213. a driving wheel;
231. a driven wheel; 232. a drive belt; 233. a second stirring rod;
31. a filter plate;
41. back flushing the pipeline; 42. backwashing the main body; 43. a drain pipe; 44. a backwash pump; 45. a water delivery pipe; 46. a tee joint;
411. a first backwash pipe; 412. a second backwash pipe;
4121. a first water outlet pipe; 4122. and a second water outlet pipe.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1;
the utility model discloses a glass tempering manure pit, include:
the septic tank body 1 comprises a glass fiber reinforced plastic outer cylinder 11 and a glass fiber reinforced plastic inner cylinder 12, wherein a support frame 13 is arranged between the glass fiber reinforced plastic inner cylinder 12 and the glass fiber reinforced plastic outer cylinder 11; the double-layer structure arrangement of the glass fiber reinforced plastic outer cylinder 11 and the glass fiber reinforced plastic inner cylinder 12 effectively ensures the overall strength, and the arrangement of the support frame 13 further enhances the overall strength, so that the glass fiber reinforced plastic outer cylinder can meet most environmental requirements;
the stirring device 2 is arranged at the water inlet end of the glass fiber reinforced plastic inner cylinder 12; the stirring device 2 is arranged at the water inlet end and is used for stirring and crushing solid matters entering the glass fiber reinforced plastic inner cylinder 12, so that the blocking condition is reduced, and meanwhile, the stirring device 2 is used for stirring the entering sewage or excrement, so that the sewage or the excrement can be quickly and uniformly mixed, and the fermentation efficiency and the fermentation effect are further improved;
the filtering device 3 is arranged at the water discharging end of the glass fiber reinforced plastic inner cylinder 12; the filtering device 3 can filter the sewage for later use;
the water inlet end of the backwashing device 4 is communicated with the water outlet end of the glass fiber reinforced plastic inner cylinder 12, the water outlet end of the backwashing device 4 is communicated with one end of a backwashing pipeline 41, and the other end of the backwashing pipeline 41 extends into the glass fiber reinforced plastic inner cylinder 12; the backwashing device 4 supplies backwashing liquid to the backwashing pipeline 41, and the backwashing liquid is sprayed out from a spray head at one end of the branch flushing pipeline 41, which extends into the glass fiber reinforced plastic inner cylinder 12, so as to flush the equipment of the glass fiber reinforced plastic inner cylinder 12;
the interior of the glass fiber reinforced plastic inner cylinder 12 is divided into a first septic tank 121, a second septic tank 122 and a third septic tank 123, a first partition plate 124 is arranged between the first septic tank 121 and the second septic tank 122, a second partition plate 125 is arranged between the second septic tank 122 and the third septic tank 123, the first partition plate 124 and the second partition plate 125 are both in sealing connection with the inner wall of the glass fiber reinforced plastic inner cylinder 12, a water inlet 1211 is arranged at the top of the first septic tank 121, and a water outlet 1231 is arranged at the bottom of the third septic tank 123; the first septic tank 121 and the second septic tank 122 are used as anaerobic chambers for fermentation, and the third septic tank 133 is used as a settling chamber;
agitating unit 2 includes first (mixing) shaft 21 and driving motor 22, first (mixing) shaft 21 sets up in first septic tank 121, and the one end of first (mixing) shaft 21 rotates with first bearing frame 1212 on the glass steel inner tube 12 roof to be connected, and the other end passes glass steel inner tube 12 and glass steel urceolus 11, and with driving motor 22's output is connected, and driving motor 22 sets up in the outside of glass steel urceolus 11, and the position that just is located glass steel inner tube 12 on the first (mixing) shaft 21 is provided with a plurality of first puddlers 211, and is a plurality of the one end of keeping away from first (mixing) shaft 21 on first puddler 211 all is provided with crushing blade 212. Driving motor 22 work drives first (mixing) shaft 21 and rotates, stirs the pending material that gets into in first septic tank 121 through first stirring 211, improves fermentation efficiency, smashes blade 212 simultaneously and can effectively break bold material, further improves fermentation efficiency, avoids simultaneously taking place the phenomenon of jam because of the material granule is great getting into the second septic tank.
An inclined plate 1213 is arranged in the first septic tank 121, the top end of the inclined plate 1213 is positioned below the water inlet 1211 and is hermetically connected with the inner wall of the glass fiber reinforced plastic inner cylinder 12, the bottom end of the inclined plate 1213 is hermetically connected with the bottom surface of the glass fiber reinforced plastic inner cylinder 12, and an included angle between the inclined plate 1213 and the bottom surface of the glass fiber reinforced plastic inner cylinder 12 is an acute angle. By adopting the sealing connection, the materials to be treated can be effectively ensured to sequentially pass through the first septic tank 121, the second septic tank 122 and the third septic tank 123, and the treatment effect is ensured; the inclined plate 1213 is arranged to facilitate the substance to be treated to enter the first septic tank 121 and then flow into the first septic tank 121 through the inclined plate 1213, and the substance is stirred by the stirring device 2.
A water passing hole 1241 is formed in the middle of the first partition plate 124, and a filter screen 1242 is arranged in the water passing hole 1241. Filter screen 1242 is effective to intercept large particles in first septic tank 121, and guarantee that it can get into second septic tank 122 after being smashed the fermentation.
The stirring device 2 further comprises a second stirring shaft 23, the second stirring shaft 23 is arranged in the second septic tank 122, the top end of the second stirring shaft 122 is rotatably connected with a second bearing seat 1221 on the top wall of the glass fiber reinforced plastic inner cylinder 12, the bottom end of the second stirring shaft 23 penetrates through the glass fiber reinforced plastic inner cylinder 12 and the glass fiber reinforced plastic outer cylinder 11, a second stirring rod 233 is arranged on the second stirring shaft 23 at a position inside the glass fiber reinforced plastic inner cylinder 12, a driven wheel 231 is arranged at a position outside the glass fiber reinforced plastic outer cylinder 11 at the bottom of the second stirring shaft 23, the driven wheel 231 is connected with a driving wheel 213 through a transmission belt 232, the driving wheel 213 is arranged on the first stirring shaft 21 and is positioned outside the glass fiber reinforced plastic outer cylinder 11, and the driving wheel 213 and the first stirring shaft 21 synchronously rotate. The driving motor 22 works to drive the first stirring shaft 21 to rotate, so as to drive the driving wheel 213 thereon to rotate, then the second stirring shaft 23 is driven to rotate through the transmission belt 232, and the material to be treated entering the second septic tank 122 is stirred, so that the fermentation efficiency is improved.
Filter equipment 3 sets up in third septic tank 123, and filter equipment 3 is the filter 31 that the slope set up, and the top and the 12 top surfaces sealing connection of glass steel inner tube of filter 31, the bottom of filter 31 and the bottom surface sealing connection of glass steel inner tube 12, the contained angle between filter 31 and the 12 bottom surfaces of glass steel inner tube is the acute angle. The second partition plate 125 is provided with a plurality of filtering holes, the diameter of the filtering holes is larger than that of the filtering holes of the filtering plate 31, the materials entering the third septic tank 123 are filtered, and the suspension settled in the third septic tank 123 is filtered by the filtering plate 31 and then discharged through the water outlet 1231.
The backwashing device 4 comprises a backwashing main body 42, the backwashing main body 42 is communicated with the water outlet 1231 through a water discharge pipe 43, a backwashing pump 44 is arranged in the backwashing main body 43, the output end of the backwashing pump 44 is communicated with a water delivery pipe 45, and the water delivery pipe 45 is communicated with a backwashing pipeline 41. The backwash body 42 receives the suspension discharged from the discharge port 1231 through the discharge pipe 43 and backwashes the devices in the first septic tank 121, the second septic tank 122 and the third septic tank 123 by being sent to the backwash line 41 via the backwash pump 44.
The back flushing pipeline 41 comprises a first back flushing pipe 411 and a second back flushing pipe 412, the water inlet ends of the first back flushing pipe 411 and the second back flushing pipe 412 are respectively communicated with two ports of a tee joint 46, the third port of the tee joint 46 is communicated with the water conveying pipe 45, the water outlet end of the first back flushing pipe 411 extends into the third septic tank 12, the water outlet end of the second back flushing pipe 412 is respectively communicated with the water inlet ends of a first water outlet pipe 4121 and a second water outlet pipe 4122, the first water outlet pipe 4121 extends into the first septic tank 121, and the water outlet end of the second water outlet pipe 4122 extends into the second septic tank 122.
Operation ports 126 are formed in the top surfaces of the first septic tank 121, the second septic tank 122 and the third septic tank 123, each operation port 126 comprises a middle operation port main body 1261 and a top cover 1262, the bottom end of the operation port main body 1261 is communicated with the glass fiber reinforced plastic inner cylinder 12, the top cover 1262 covers the top end of the operation port main body 1261, and a sealing layer (not shown) is arranged between the top cover 1262 and the operation port main body 1261. The top cover 1262 is a detachable structure, so that the working conditions of the first septic tank 121, the second septic tank 122 and the third septic tank 123 can be observed, and the accumulation or blockage in the first septic tank 121, the second septic tank 122 and the third septic tank 123 can be treated currently through the operation opening 126.
As shown in fig. 2;
the supporting frame 13 includes a plurality of transverse reinforcing ribs 131 and a plurality of annular reinforcing ribs 132, the plurality of annular reinforcing ribs 132 are sleeved on the glass fiber reinforced plastic inner cylinder 12, and a plurality of transverse reinforcing ribs 131 are fixed between two adjacent annular reinforcing ribs 132. The plurality of transverse reinforcing ribs 131 and the plurality of annular reinforcing ribs 132 are arranged in a staggered manner to further enhance the overall strength, so that the novel steel plate can meet the requirements of most environments.
In the technical scheme, the utility model provides a glass tempering manure pit has following beneficial effect:
1. agitating unit 2 sets up at the end of intaking, stirs the breakage to the solid matter that gets into in the glass steel inner tube 12, and the condition that reduces to block up takes place, and agitating unit 2 stirs the sewage or the excrement and urine that get into simultaneously, makes its misce bene that can be quick, has further improved the effect of fermentation efficiency and fermentation.
2. The inclined plate 1213 is arranged to facilitate the substance to be treated to enter the first septic tank 121 and then flow into the first septic tank 121 through the inclined plate 1213, and the substance is stirred by the stirring device 2.
3. The double-layer structure of the glass fiber reinforced plastic outer cylinder 11 and the glass fiber reinforced plastic inner cylinder 12 effectively ensures the overall strength, and the arrangement of the support frame 13 further enhances the overall strength, so that the glass fiber reinforced plastic outer cylinder can meet most environmental requirements.
4. The backwashing main body 42 receives the suspension discharged from the water discharge port 1231 through the water discharge pipe 43, and sends the suspension to the backwashing pipeline 41 through the backwashing pump 44 to backwash the devices in the first septic tank 121, the second septic tank 122 and the third septic tank 123, so that the service life of the whole body is prolonged, and water resources are saved.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (9)

1. Glass tempering manure pit, its characterized in that includes:
the septic tank body (1), the septic tank body (1) comprises a glass fiber reinforced plastic outer cylinder (11) and a glass fiber reinforced plastic inner cylinder (12), and a support frame (13) is arranged between the glass fiber reinforced plastic inner cylinder (12) and the glass fiber reinforced plastic outer cylinder (11);
the stirring device (2) is arranged at the water inlet end of the glass fiber reinforced plastic inner cylinder (12);
the filtering device (3), the said filtering device (3) is set up in the drainage end of the inner cylinder (12) of glass fibre reinforced plastic;
the water inlet end of the backwashing device (4) is communicated with the water outlet end of the glass fiber reinforced plastic inner cylinder (12), the water outlet end of the backwashing device (4) is communicated with one end of a backwashing pipeline (41), and the other end of the backwashing pipeline (41) extends into the glass fiber reinforced plastic inner cylinder (12);
the glass fiber reinforced plastic inner cylinder (12) is internally divided into a first septic tank (121), a second septic tank (122) and a third septic tank (123), a first partition plate (124) is arranged between the first septic tank (121) and the second septic tank (122), a second partition plate (125) is arranged between the second septic tank (122) and the third septic tank (123), the first partition plate (124) and the second partition plate (125) are hermetically connected with the inner wall of the glass fiber reinforced plastic inner cylinder (12), a water inlet (1211) is arranged at the top of the first septic tank (121), and a water outlet (1231) is arranged at the bottom of the third septic tank (123);
agitating unit (2) include first (mixing) shaft (21) and driving motor (22), first (mixing) shaft (21) set up in first septic tank (121), and the one end of first (mixing) shaft (21) rotates with first bearing frame (1212) on glass steel inner tube (12) roof and is connected, and the other end passes glass steel inner tube (12) and glass steel urceolus (11), and with driving motor's (22) output is connected, and driving motor (22) set up in the outside of glass steel urceolus (11), and the position that just is located glass steel inner tube (12) on first (mixing) shaft (21) is provided with a plurality of first puddlers (211), and is a plurality of the one end of keeping away from first (mixing) shaft (21) on first puddler (211) all is provided with crushing blade (212).
2. The glass fiber reinforced plastic septic tank of claim 1, wherein an inclined plate (1213) is arranged in the first septic tank (121), the top end of the inclined plate (1213) is positioned below the water inlet (1211) and is hermetically connected with the inner wall of the glass fiber reinforced plastic inner cylinder (12), the bottom end of the inclined plate (1213) is hermetically connected with the bottom surface of the glass fiber reinforced plastic inner cylinder (12), and the included angle between the inclined plate (1213) and the bottom surface of the glass fiber reinforced plastic inner cylinder (12) is an acute angle.
3. The glass fiber reinforced plastic septic tank of claim 1, wherein a water passing opening (1241) is formed in the middle of the first partition plate (124), and a filter screen (1242) is arranged in the water passing opening (1241).
4. The fiberglass septic tank of claim 1, wherein the stirring device (2) further comprises a second stirring shaft (23), the second stirring shaft (23) is arranged in the second septic tank (122), the top end of the second stirring shaft (23) is rotatably connected with a second bearing seat (1221) on the top wall of the fiberglass inner cylinder (12), the bottom end of the second stirring shaft (23) penetrates through the fiberglass inner cylinder (12) and the fiberglass outer cylinder (11), a second stirring rod (233) is arranged on the second stirring shaft (23) at a position inside the fiberglass inner cylinder (12), a driven wheel (231) is arranged on a position outside the fiberglass outer cylinder (11) at the bottom of the second stirring shaft (23), the driven wheel (231) is connected with the driving wheel (213) through a transmission belt (232), the driving wheel (213) is arranged on the first stirring shaft (21) and is arranged outside the fiberglass outer cylinder (11), the driving wheel (213) and the first stirring shaft (21) rotate synchronously.
5. The glass fiber reinforced plastic septic tank of claim 4, wherein the filtering device (3) is arranged in the third septic tank (123), the filtering device (3) is an obliquely arranged filtering plate (31), the top end of the filtering plate (31) is hermetically connected with the top surface of the glass fiber reinforced plastic inner cylinder (12), the bottom end of the filtering plate (31) is hermetically connected with the bottom surface of the glass fiber reinforced plastic inner cylinder (12), and the included angle between the filtering plate (31) and the bottom surface of the glass fiber reinforced plastic inner cylinder (12) is an acute angle.
6. The glass fiber reinforced plastic septic tank of claim 1, wherein the backwashing device (4) comprises a backwashing main body (42), the backwashing main body (42) is communicated with the water outlet (1231) through a water discharge pipe (43), a backwashing pump (44) is arranged in the backwashing main body (42), an output end of the backwashing pump (44) is communicated with a water delivery pipe (45), and the water delivery pipe (45) is communicated with a backwashing pipeline (41).
7. The glass fiber reinforced plastic septic tank of claim 6, wherein the back flushing pipeline (41) comprises a first back flushing pipe (411) and a second back flushing pipe (412), water inlet ends of the first back flushing pipe (411) and the second back flushing pipe (412) are respectively communicated with two ports of a tee joint (46), a third port of the tee joint (46) is communicated with the water conveying pipe (45), a water outlet end of the first back flushing pipe (411) extends into the third septic tank (123), a water outlet end of the second back flushing pipe (412) is respectively communicated with water inlet ends of a first water outlet pipe (4121) and a second water outlet pipe (4122), the first water outlet pipe (4121) extends into the first septic tank (121), and a water outlet end of the second water outlet pipe (4122) extends into the second septic tank (122).
8. The glass fiber reinforced plastic septic tank of claim 1, wherein the top surfaces of the first septic tank (121), the second septic tank (122) and the third septic tank (123) are provided with operation ports (126), each operation port (126) comprises a middle operation port main body (1261) and a top cover (1262), the bottom end of the operation port main body (1261) is communicated with the glass fiber reinforced plastic inner cylinder (12), the top cover (1262) covers the top end of the operation port main body (1261), and a sealing layer is arranged between the top cover (1262) and the operation port main body (1261).
9. The glass fiber reinforced plastic septic tank of claim 1, wherein the supporting frame (13) comprises a plurality of transverse reinforcing ribs (131) and a plurality of annular reinforcing ribs (132), the plurality of annular reinforcing ribs (132) are sleeved on the glass fiber reinforced plastic inner cylinder (12), and the plurality of transverse reinforcing ribs (131) are fixed between every two adjacent annular reinforcing ribs (132).
CN202022890899.2U 2020-12-02 2020-12-02 Glass fiber reinforced plastic septic tank Expired - Fee Related CN213803445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022890899.2U CN213803445U (en) 2020-12-02 2020-12-02 Glass fiber reinforced plastic septic tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022890899.2U CN213803445U (en) 2020-12-02 2020-12-02 Glass fiber reinforced plastic septic tank

Publications (1)

Publication Number Publication Date
CN213803445U true CN213803445U (en) 2021-07-27

Family

ID=76943867

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022890899.2U Expired - Fee Related CN213803445U (en) 2020-12-02 2020-12-02 Glass fiber reinforced plastic septic tank

Country Status (1)

Country Link
CN (1) CN213803445U (en)

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