CN216550098U - Vertical sludge adjusting tank - Google Patents
Vertical sludge adjusting tank Download PDFInfo
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- CN216550098U CN216550098U CN202220143809.XU CN202220143809U CN216550098U CN 216550098 U CN216550098 U CN 216550098U CN 202220143809 U CN202220143809 U CN 202220143809U CN 216550098 U CN216550098 U CN 216550098U
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Abstract
The utility model discloses a vertical sludge adjusting tank which comprises a tank body and a dosing tank, wherein medicines to be mixed and dissolved are arranged in the dosing tank, an overflow port and a medicine outlet are formed in the dosing tank, a central cylinder and a reflecting plate which is obliquely arranged at the bottom of the central cylinder are arranged on the tank body, a water outlet and a sludge outlet are formed in the tank body, a sludge pipe communicated with the central cylinder is arranged on the top surface of the tank body, the sludge pipe is respectively connected with a cleaning sludge pipe and a conditioning area sludge pipe, the cleaning sludge pipe and the conditioning area sludge pipe are respectively connected with a guide cylinder, sludge to be treated is introduced into the guide cylinder, and a connecting pipe is arranged between the central cylinder and the dosing tank. When the sludge comes down from the upper part of the central cylinder, the sludge can flow to four sides under the action of the reflecting plates, the settling time of the sludge is prolonged, a sludge pipe is connected above the central cylinder, two sludge pipes are arranged on the upper part of the sludge pipe, one sludge pipe is used for cleaning and cleaning the sludge pipe, the other sludge pipe is used as a conditioning area sludge pipe, and the sludge pipe is connected with the guide cylinder and used for discharging the sludge.
Description
Technical Field
The utility model relates to a vertical sludge adjusting tank, in particular to a vertical sludge adjusting tank which is integrally arranged, compact in structure and small in occupied area.
Background
With the increase of water consumption of industry and people, the discharge amount of industrial wastewater and domestic sewage is increased year by year, and although various water treatment methods are available, biochemical treatment is one of the most common methods. The biochemical method for treating sewage has the characteristics that a large amount of sludge is generated, the water content of the sludge is high, and if the sludge is not subjected to dehydration treatment, a large amount of land is occupied. The sludge generated by sewage treatment has higher water content, and because of the characteristic of combining water and sludge particles, the mechanical method has certain limitation on removal, and the organic matter content and the ash content in the sludge, particularly the addition amount of a flocculating agent, have important influence on the final solid content.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a vertical sludge conditioning tank which has the characteristics of integrated arrangement, compact structure and small occupied area.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a vertical mud adjustment tank, its innovation point lies in: the vertical sludge adjusting tank comprises a tank body and a dosing tank arranged on the top surface of the tank body, wherein a stirring device and a stirrer for driving the stirring device are arranged on the dosing tank, medicines to be mixed and dissolved are arranged in the dosing tank, an overflow port positioned above the side surface of the dosing tank and a medicine outlet positioned below the side surface of the dosing tank are arranged on the dosing tank, a hollow central cylinder and a reflecting plate positioned at an outlet at the bottom of the central cylinder are arranged on the tank body, the reflecting plate is obliquely arranged with the advancing direction of sludge to be treated passing through the central cylinder, a discharge port is arranged at the position of the reflecting plate on the central cylinder, a water outlet positioned above the side surface of the tank body and a sludge outlet positioned at the bottom of the tank body are arranged on the tank body, a sludge pipe communicated with the central cylinder is arranged on the top surface of the tank body, and the sludge pipe is respectively connected with a cleaning sludge discharge pipe and a conditioning area sludge discharge pipe, the cleaning sludge discharge pipe and the conditioning area sludge discharge pipe are respectively connected with a guide cylinder, sludge to be treated is introduced into the guide cylinder, and a connecting pipe is arranged between the central cylinder and the medicine outlet of the dosing box.
Preferably, the central cylinder comprises a straight cylinder section with a vertical central axis and a transition section which is positioned below the straight cylinder section and is in a bell mouth shape, and the reflecting plate is positioned at the bottom of the transition section.
Preferably, the reflecting plate is composed of at least one reflecting plate sheet, and sludge to be treated flows out of the discharge hole after passing through the reflecting plate; the gradual change section is provided with the discharge gate that is unanimous with reflection board panel quantity or is more than reflection board panel quantity.
Preferably, the transmitting plate is formed by splicing a first reflecting plate sheet and a second reflecting plate sheet, the first reflecting plate sheet and an included angle between the second reflecting plate sheets are obtuse angles, two are arranged on the transition section, the first reflecting plate sheet and an included angle between the second reflecting plate sheet and the horizontal plane are 15-30 degrees, and the first reflecting plate sheet and the second reflecting plate sheet are made of carbon steel.
Preferably, the tank body is internally provided with a support rod welded on the central cylinder, and the support rod is welded on the inner wall of the tank body.
Preferably, be provided with the play weir that is located on the internal wall of jar and is located delivery port position department on the jar body, the play weir comprises the ring piece that the level set up and the vertical cover tubular structure that sets up of central axis, the ring piece welding is in on the internal wall of jar, the delivery port is located the semi-closed cavity department that ring piece and cover tubular structure formed.
Preferably, the sleeve-like structure has an axial length of 10-50 cm; and a water outlet pipe is arranged at the position of the water outlet on the tank body, and a valve is arranged on the water outlet pipe.
Preferably, the dosing box is formed by integrally bending a carbon steel plate, the bottom of the dosing box in the dosing box is a conditioning area of the medicines to be mixed and dissolved, and the medicines to be mixed and dissolved are solutions of polyaluminium chloride or polyacrylamide; an overflow pipe for connecting the overflow port and the central cylinder is arranged between the overflow port and the central cylinder.
Preferably, a settling zone is arranged below the central cylinder in the tank body, and the bottom of the tank body is of a funnel-shaped structure; be provided with the I-steel backup pad between jar body and table surface or ground, funnel shaped structure and table surface or ground between be provided with steel sheet support piece, I-steel backup pad upper end and steel sheet support piece upper end weld respectively on the jar body, I-steel backup pad lower extreme and steel sheet support piece lower extreme weld respectively on lieing in table surface or subaerial benchmark flat board.
Preferably, the tank body is provided with a guardrail positioned on the top surface of the tank body, the guardrail and the dosing tank are arranged oppositely, and the guardrail is made of carbon steel.
The utility model has the advantages that: by adopting the structure, the whole sludge adjusting tank is integrally arranged, the structure is compact, the occupied area is small, the energy consumption is low, the operation is simple, the maintenance is convenient, and the adaptability is good. The middle part of the tank body is a central cylinder, the upper part of the central cylinder is small, and the bottom is large. The bottom outlet is provided with the reflecting plate, and when sludge comes down from the upper part of the central cylinder, the sludge can flow to four sides under the action of the reflecting plate, so that the settling time of the sludge is prolonged. The upper part of the central cylinder is connected with two sludge pipes, one is used for cleaning and cleaning the sludge discharge pipe, the other is used for conditioning area sludge discharge pipe, and the central cylinder is connected with a guide cylinder and used for discharging sludge.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of a vertical sludge conditioning tank according to the present invention.
FIG. 2 is a top view of a vertical sludge conditioning tank of the present invention.
In the figure: 1-tank body, 2-dispensing box, 3-stirring device, 4-stirrer, 5-overflow port, 6-medicine outlet, 7-central cylinder, 8-reflecting plate, 9-discharge port, 10-water outlet, 11-mud outlet, 12-sludge pipe, 13-cleaning mud discharge pipe, 14-conditioning area mud discharge pipe, 15-connecting pipe, 16-supporting rod, 17-water outlet weir, 18-half closed cavity, 19-conditioning area, 20-settling area, 21-funnel-shaped structure, 22-I-shaped steel supporting plate, 23-steel plate supporting piece, 24-guardrail and 25-overflow pipe.
Detailed Description
The utility model relates to a vertical sludge adjusting tank, which comprises a tank body 1, a dosing tank 2 arranged on the top surface of the tank body, a stirring device 3 arranged on the dosing tank, and a stirrer 4 for driving the stirring device, wherein the dosing tank is internally provided with medicines to be mixed and dissolved, the dosing tank is provided with an overflow port 5 positioned above the side surface of the dosing tank and a medicine outlet 6 positioned below the side surface of the dosing tank, the tank body is provided with a hollow central cylinder 7 and a reflecting plate 8 positioned at the outlet at the bottom of the central cylinder, the reflecting plate is obliquely arranged with the advancing direction of sludge to be treated passing through the central cylinder, the position of the reflecting plate on the central cylinder is provided with a discharge port 9, the tank body is provided with a water outlet 10 positioned above the side surface of the tank body and a sludge outlet 11 positioned at the bottom of the tank body, the top surface of the tank body is provided with a sludge pipe 12 communicated with the central cylinder, and the sludge pipe is respectively connected with a cleaning sludge discharge pipe 13 and a conditioning sludge discharge pipe 14 in a conditioning region, the cleaning sludge discharge pipe and the conditioning area sludge discharge pipe are respectively connected with a guide cylinder, the guide cylinder is not shown in the figure, sludge to be treated is led in the guide cylinder, and a connecting pipe 15 is arranged between the central cylinder and the medicine outlet of the dosing box. Through adopting above-mentioned structure, the medicine dispensing box center sets up the mixer and is used for stirring the medicine for the medicine dissolves and the misce bene. An overflow port is arranged above the dosing box and close to the center of the tank body, a medicine outlet is arranged at the lower part of the dosing box, and the prepared liquid medicine enters the tank body from the medicine outlet through a central cylinder to adjust the sludge. Sludge to be treated enters the tank body from the guide cylinder through the conditioning area sludge discharge pipe through the central cylinder, is mixed with liquid medicine in the central cylinder and the tank body, the sludge is adjusted under the action of the liquid medicine, after the sludge is adjusted, the heavier sludge is discharged from a sludge outlet after being precipitated in the precipitation area, and supernatant flows to a water outlet weir and is discharged through the water outlet weir. The water content of the treated sludge is reduced, which is beneficial to further treatment.
The central cylinder comprises a straight cylinder section with a vertical central axis and a gradually-changed section which is positioned below the straight cylinder section and is in a bell mouth shape, and the reflecting plate is positioned at the bottom of the gradually-changed section; the reflecting plate consists of at least one reflecting plate sheet, and sludge to be treated flows out of the discharge hole after passing through the reflecting plate; the gradual change section is provided with a discharge hole which has the same quantity with the reflecting plate sheets or is more than the reflecting plate sheets. The emitting plate is formed by splicing a first reflecting plate sheet and a second reflecting plate sheet, the included angle between the first reflecting plate sheet and the second reflecting plate sheet is an obtuse angle, two discharge ports are arranged on the transition section, the included angle between the first reflecting plate sheet and the horizontal plane and the included angle between the second reflecting plate sheet and the horizontal plane are 15-30 degrees, and the first reflecting plate sheet and the second reflecting plate sheet are made of carbon steel.
In order to fix the central cylinder in the middle of the tank body, a support rod 16 welded on the central cylinder is arranged in the tank body, and the support rod is welded on the inner wall of the tank body. In order to play a role of further precipitation, an effluent weir 17 which is positioned on the inner wall of the tank body and is positioned at the position of the water outlet is arranged on the tank body, the effluent weir consists of a horizontally arranged ring piece and a sleeve-shaped structure with a central axis vertically arranged, the ring piece is welded on the inner wall of the tank body, and the water outlet is positioned at a semi-closed cavity 18 formed by the ring piece and the sleeve-shaped structure. The axial length of the sleeve-like structure is 10-50cm, preferably 25 cm; a water outlet pipe is arranged at the position of the water outlet on the tank body, and a valve is arranged on the water outlet pipe.
The dosing tank is formed by bending carbon steel plates integrally, the bottom of the dosing tank in the dosing tank is a conditioning area 19 for medicines to be mixed and dissolved, and the medicines to be mixed and dissolved are solutions of polyaluminium chloride or polyacrylamide. In order to fully utilize the liquid medicine, an overflow pipe 25 for connecting the overflow port and the central cylinder is arranged between the overflow port and the central cylinder. The settling zone 20 is arranged below the central cylinder in the tank body, the bottom of the tank body is of a funnel-shaped structure 21, the bottom of the tank body is of a contraction design, so that an inclined plane is formed to form the settling zone, and the lowest part of the tank body is provided with a sludge outlet for discharging settled sludge.
In order to support the tank body, an I-steel support plate 22 is arranged between the tank body and the working table top or the ground, a steel plate support member 23 is arranged between the funnel-shaped structure and the working table top or the ground, the upper end of the I-steel support plate and the upper end of the steel plate support member are respectively welded on the tank body, and the lower end of the I-steel support plate and the lower end of the steel plate support member are respectively welded on a reference flat plate on the working table top or the ground. In order to improve the safety factor, the tank body is provided with a guardrail 24 positioned on the top surface of the tank body, the guardrail is arranged opposite to the dosing tank, and the guardrail is made of carbon steel.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a vertical mud adjustment tank which characterized in that: the vertical sludge adjusting tank comprises a tank body and a dosing tank arranged on the top surface of the tank body, wherein a stirring device and a stirrer for driving the stirring device are arranged on the dosing tank, medicines to be mixed and dissolved are arranged in the dosing tank, an overflow port positioned above the side surface of the dosing tank and a medicine outlet positioned below the side surface of the dosing tank are arranged on the dosing tank, a hollow central cylinder and a reflecting plate positioned at an outlet at the bottom of the central cylinder are arranged on the tank body, the reflecting plate is obliquely arranged with the advancing direction of sludge to be treated passing through the central cylinder, a discharge port is arranged at the position of the reflecting plate on the central cylinder, a water outlet positioned above the side surface of the tank body and a sludge outlet positioned at the bottom of the tank body are arranged on the tank body, a sludge pipe communicated with the central cylinder is arranged on the top surface of the tank body, and the sludge pipe is respectively connected with a cleaning sludge discharge pipe and a conditioning area sludge discharge pipe, the cleaning sludge discharge pipe and the conditioning area sludge discharge pipe are respectively connected with a guide cylinder, sludge to be treated is introduced into the guide cylinder, and a connecting pipe is arranged between the central cylinder and the medicine outlet of the dosing box.
2. The vertical sludge conditioning tank of claim 1 wherein: the central cylinder comprises a straight cylinder section and a gradual change section, wherein the central axis of the straight cylinder section is vertically arranged, the gradual change section is located below the straight cylinder section and is in a horn mouth shape, and the reflecting plate is located at the bottom of the gradual change section.
3. The vertical sludge conditioning tank of claim 2 wherein: the reflecting plate is composed of at least one reflecting plate sheet, and sludge to be treated flows out of the discharge hole after passing through the reflecting plate; the gradual change section is provided with the discharge gate that is unanimous with reflection board panel quantity or is more than reflection board panel quantity.
4. The vertical sludge conditioning tank of claim 3 wherein: the reflecting plate is formed by splicing a first reflecting plate sheet and a second reflecting plate sheet, the first reflecting plate sheet and an included angle between the second reflecting plate sheets are obtuse angles, two are arranged on the transition section, the discharge hole is formed in the first reflecting plate sheet, the first reflecting plate sheet and the included angle between the second reflecting plate sheet and the horizontal plane are 15-30 degrees, and the first reflecting plate sheet and the second reflecting plate sheet are made of carbon steel.
5. The vertical sludge conditioning tank of claim 1 wherein: the tank body is internally provided with a support rod welded on the central cylinder, and the support rod is welded on the inner wall of the tank body.
6. The vertical sludge conditioning tank of claim 1 wherein: the jar is provided with the play weir that is located jar internal wall and is located delivery port position department on the body, it comprises the ring piece that the level set up and the sleeve column structure of the vertical setting of central axis to go out the weir, the ring piece welding is in on the internal wall of jar, the delivery port is located the semi-closed cavity department that ring piece and sleeve column structure formed.
7. The vertical sludge conditioning tank of claim 6 wherein: the axial length of the sleeve-shaped structure is 10-50 cm; and a water outlet pipe is arranged at the position of the water outlet on the tank body, and a valve is arranged on the water outlet pipe.
8. The vertical sludge conditioning tank of claim 1, wherein: the feeding box is formed by integrally bending a carbon steel plate, the bottom of the feeding box in the feeding box is a conditioning area for medicines to be mixed and dissolved, and the medicines to be mixed and dissolved are solutions of polyaluminum chloride or polyacrylamide; an overflow pipe for connecting the overflow port and the central cylinder is arranged between the overflow port and the central cylinder.
9. The vertical sludge conditioning tank of claim 1, wherein: a settling zone is arranged below the central cylinder in the tank body, and the bottom of the tank body is of a funnel-shaped structure; be provided with the I-steel backup pad between jar body and table surface or ground, funnel shaped structure and table surface or ground between be provided with steel sheet support piece, I-steel backup pad upper end and steel sheet support piece upper end weld respectively on the jar body, I-steel backup pad lower extreme and steel sheet support piece lower extreme weld respectively on lieing in table surface or subaerial benchmark flat board.
10. The vertical sludge conditioning tank of claim 1 wherein: the jar is provided with the guardrail that is located jar body top surface on the body, the guardrail with the dosing tank sets up relatively, just the guardrail is the carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220143809.XU CN216550098U (en) | 2022-01-19 | 2022-01-19 | Vertical sludge adjusting tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220143809.XU CN216550098U (en) | 2022-01-19 | 2022-01-19 | Vertical sludge adjusting tank |
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| Publication Number | Publication Date |
|---|---|
| CN216550098U true CN216550098U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220143809.XU Active CN216550098U (en) | 2022-01-19 | 2022-01-19 | Vertical sludge adjusting tank |
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| CN (1) | CN216550098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259327A (en) * | 2022-09-29 | 2022-11-01 | 南通东西洗轮机机械有限公司 | Wash turbine sewage treatment device |
-
2022
- 2022-01-19 CN CN202220143809.XU patent/CN216550098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259327A (en) * | 2022-09-29 | 2022-11-01 | 南通东西洗轮机机械有限公司 | Wash turbine sewage treatment device |
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