CN212491916U - Sewage pretreatment equipment for concrete mixing plant - Google Patents
Sewage pretreatment equipment for concrete mixing plant Download PDFInfo
- Publication number
- CN212491916U CN212491916U CN202021172422.4U CN202021172422U CN212491916U CN 212491916 U CN212491916 U CN 212491916U CN 202021172422 U CN202021172422 U CN 202021172422U CN 212491916 U CN212491916 U CN 212491916U
- Authority
- CN
- China
- Prior art keywords
- filter
- feed liquor
- mixing plant
- filtering component
- concrete mixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 238000002156 mixing Methods 0.000 title claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims description 23
- 238000000926 separation method Methods 0.000 claims description 21
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 239000004566 building material Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides a concrete mixing plant sewage pretreatment equipment, including the separator tank, the fixed first filtering component in separator tank top, the second is installed in the bearing frame cooperation and is filtered the piece, and first filtering component bottom inserts during the second filters the piece, and first filtering component includes vertical feed liquor pipe of fixing at the separator tank top, the fixed solenoid valve in feed liquor pipe one side, inserts the vibrating arm in the through-hole of feed liquor pipe opposite side, first filter shell bottom fixed connection filter frame, filter frame bottom fixed connection collects the joint, and first filtering component still includes first filter screen, and first filter screen top and first filter shell bottom fixed connection collect the box through threaded connection in the collection joint bottom. The utility model provides a problem that sewage treatment efficiency is low among the concrete mixing plant, produced the effect that improves sewage treatment efficiency and be convenient for to be collected by filterable building material.
Description
Technical Field
The utility model relates to a sewage treatment device technical field especially relates to a concrete mixing plant sewage pretreatment equipment.
Background
The concrete mixing plant is a building material manufacturing device which consists of five components including a mixing host, a material weighing system, a material conveying system, a material storage system and a control system and other accessory facilities.
The concrete mixing plant inevitably produces a large amount of waste water in the production and operation process, and the waste water not only contains conventional building materials such as sand stone, cement and the like; meanwhile, the sewage treatment device also contains various types of concrete additives, if the concrete additives are directly discharged, serious pollution is caused to the natural environment, at present, no special purification treatment equipment for the part of sewage exists, the treatment mode is single, only unified recovery and precipitation treatment is adopted, the efficiency of the treatment mode is too low, and the requirement of a concrete mixing plant on sewage treatment cannot be met.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a sewage pretreatment equipment of concrete mixing plant, it has solved the problem that sewage treatment efficiency is low among the concrete mixing plant that exists among the prior art.
According to the embodiment of the utility model, a concrete mixing plant sewage pretreatment equipment comprises a separation tank, a first filtering component is fixed on the top of the separation tank, a bearing seat is arranged on the opening of the top surface of the separation tank, a second filtering component is arranged in the bearing seat in a matching way, the bottom of the first filtering component is inserted into the second filtering component, the first filtering component comprises a liquid inlet pipe vertically fixed on the top of the separation tank, a solenoid valve is fixed on one side of the liquid inlet pipe, a symmetrical through hole is arranged at the position of the liquid inlet pipe opposite to the solenoid valve, an adsorption rod of the solenoid valve is inserted into the through hole at one end of the liquid inlet pipe and an insertion end is fixedly connected with a first filtering shell, a vibrating rod is inserted into the through hole at the other side of the liquid inlet pipe, the end of the vibrating rod in the liquid inlet pipe is fixedly connected with the side wall of the first filtering shell, the bottom of the first filtering shell is, first filter screen top and first filter shell bottom fixed connection, first filter screen bottom cover is in collection joint outer wall surface and fix on collecting the joint through the locking hoop, collects and connects the bottom and collect the box through threaded connection.
The technical principle of the utility model is that: the first filtering component is arranged to filter the building materials with larger diameters in the sewage, and the second filtering component is arranged to filter the building materials with smaller diameters in the sewage, so that the sewage treatment efficiency is improved relative to the precipitation treatment; drive second filtering component through solenoid valve and vibrating arm and vibrate in the horizontal direction, will be filtered by the second filter screen and attach the building material vibration to collecting the box on the second filter screen internal surface, prevent to block up the second filter screen, conveniently collect by filterable building material.
Compared with the prior art, the utility model discloses following beneficial effect has: the first filtering component is adopted to filter the building materials with larger diameters in the sewage, and the second filtering component is arranged to filter the building materials with smaller diameters in the sewage, so that the sewage treatment efficiency is improved relative to the precipitation treatment; drive second filtering component through solenoid valve and vibrating arm and vibrate in the horizontal direction, will be filtered by the second filter screen and attach the building material vibration to collecting the box on the second filter screen internal surface, prevent to block up the second filter screen, conveniently collect by filterable building material, it has solved the technical problem that sewage treatment efficiency is low, has produced the technological effect that improves sewage treatment efficiency and be convenient for to be collected by filterable building material.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a top view of an embodiment of the present invention.
Fig. 3 is a sectional view taken along the plane a-a in fig. 2.
Fig. 4 is an enlarged view of the region B in fig. 3.
In the above drawings: 1. a separation tank; 11. a liquid outlet pipe; 2. separating the motor; 21. a driving wheel; 3. a first filter assembly; 31. a liquid inlet pipe; 32. a first filter housing; 33. a vibrating rod; 34. a first filter screen; 35. an electromagnetic valve; 36. a filter frame; 37. a locking band; 38. a collection box; 4. a second filter member; 41. a second filter housing; 42. a driven ring; 43. a rotating shaft; 44. a collection chamber.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in FIG. 1, FIG. 2 and FIG. 3, an embodiment of the present invention provides a sewage pretreatment apparatus for a concrete mixing plant, comprising a separation tank 1, a first filter assembly 3 fixed on the top of the separation tank 1, a bearing seat arranged on the top opening of the separation tank 1, a second filter member 4 installed in the bearing seat in a matching manner, the bottom of the first filter assembly 3 inserted into the second filter member 4, the first filter assembly 3 comprising a liquid inlet pipe 31 vertically fixed on the top of the separation tank 1, a solenoid valve 35 fixed on one side of the liquid inlet pipe 31, a symmetrical through hole arranged at the position of the liquid inlet pipe 31 opposite to the solenoid valve 35, an adsorption rod of the solenoid valve 35 inserted into the through hole at one end of the liquid inlet pipe 31 and inserted into a first filter housing 32, a vibration rod 33 inserted into the through hole at the other side of the liquid inlet pipe 31, and a vibration rod 33 located at the end of the liquid inlet pipe 31 and fixedly connected, the bottom of the first filter shell 32 is fixedly connected with a filter frame 36, the bottom of the filter frame 36 is fixedly connected with a collecting joint, the first filter component 3 further comprises a first filter screen 34, the top of the first filter screen 34 is fixedly connected with the bottom of the first filter shell 32, the bottom of the first filter screen 34 covers the outer wall surface of the collecting joint and is fixed on the collecting joint through a locking hoop 37, and the bottom of the collecting joint is connected with a collecting box 38 through threads; the adsorption rod of solenoid valve 35 is in the inside section surface cover of feed liquor pipe 31 and establishes the spring, and the spring is all established to the pole section surface that vibrating arm 33 is in feed liquor pipe 31 pipe wall both sides cover, and vibrating arm 33 is located the outer one end tip fixed stop of feed liquor pipe 31 pipe wall, restricts vibrating arm 33's displacement.
As shown in fig. 1, 2 and 3, the second filtering element 4 includes a second filtering shell 41, a driven ring 42 is fixed on the top of the second filtering shell 41, the driven ring 42 is grooved uniformly along the circumferential surface, a motor frame is arranged on the top of the separation tank 1, a separation motor 2 with an output shaft vertically downward is mounted on the top of the motor frame, a driving wheel 21 is fixed on the output shaft of the separation motor 2, and the driving wheel 21 is in transmission connection with the driven ring 42 through a belt; the surface of the second filter shell 41 is provided with a plurality of through holes, and the driven ring 42 is provided with a plurality of belt grooves, so that the stability of power transmission is improved.
As shown in fig. 3, a bearing seat is disposed on the bottom surface inside the separation tank 1, the second filter element 4 further includes a rotating shaft 43 coaxially and fixedly connected with the bottom surface of the second filter housing 41 and a collecting cavity 44 on the circumferential surface of the bottom, the rotating shaft 43 is installed in the bearing seat through the bearing fit, the bearing seat better supports the second filter element 4, and the second filter element 4 rotates more stably.
As shown in fig. 3, a liquid outlet pipe 11 is fixed on the bottom surface of the interior of the separation tank 1, and the top end of the liquid outlet pipe 11 is located at the lowest position of the bottom surface of the interior of the separation tank 1; the discharge of the aluminum liquid is convenient.
In a preferred embodiment, the meshes of the first sieve 34 are larger than the meshes of the second sieve casing 41; the first strainer 34 performs primary filtration, and the second filter case 41 performs secondary filtration, thereby sufficiently filtering the sewage.
The detailed working process of the embodiment is as follows: sewage is pumped into the separation tank 1 by a water pump, a large mesh filter screen is sleeved on a water pumping pipe of the water pump to filter large-particle impurities in the sewage, the sewage enters through the liquid inlet pipe 31 and is filtered by the first filtering component 3, the first filtering shell 32 vibrates in the liquid inlet pipe 31 along with the sewage passing through the first filtering component 3 and the intermittent on-off electromagnetic valve 35, the impurities attached to the inner surface of the first filtering component 34 vibrate to the bottom of the first filtering component 34, the impurities enter into the collecting box 38 through the inside of the collecting joint, the sewage enters into the inside of the second filtering component 4 through the bottom of the liquid inlet pipe 31, the separation motor 2 is started, the separation motor 2 drives the driving wheel 21 to rotate, the driving wheel 21 drives the second filtering component 4 to rotate through a belt to separate the sewage entering into the second filtering component 4, the sewage passes through the second filtering shell 41 and is filtered again, and the filtered impurities in the sewage fall into the collecting cavity 44 due to gravity, the separated and filtered sewage leaves the separating tank 1 from the liquid outlet pipe 11, the pretreatment of the sewage is completed, the sewage is fully filtered, and solid impurities in the sewage are eliminated. Because the first filtering component is adopted to filter the building materials with larger diameters in the sewage, and the second filtering component is arranged to filter the building materials with smaller diameters in the sewage, the efficiency of sewage treatment is improved relative to the sedimentation treatment; drive second filtering component through solenoid valve and vibrating arm and vibrate in the horizontal direction, will be filtered by the second filter screen and attach the building material vibration to collecting the box on the second filter screen internal surface, prevent to block up the second filter screen, conveniently collect by filterable building material, produced the effect that improves sewage treatment efficiency and be convenient for to be collected by filterable building material.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The utility model provides a sewage pretreatment equipment of concrete mixing plant which characterized in that: including knockout drum (1), fixed first filtering component (3) in knockout drum (1) top, knockout drum (1) top surface opening sets up the bearing frame at the opening part, bearing cooperation is installed the second and is filtered piece (4) in the bearing frame, insert in second filtering component (3) bottom filters piece (4), first filtering component (3) are including vertical feed liquor pipe (31) of fixing at knockout drum (1) top, feed liquor pipe (31) one side fixed solenoid valve (35), symmetrical through-hole is seted up to feed liquor pipe (31) and solenoid valve (35) relative department, the adsorption rod of solenoid valve (35) inserts and inserts end fixed connection first filter shell (32) from feed liquor pipe (31) one end through-hole, insert vibrating rod (33) in the through-hole of feed liquor pipe (31) opposite side, vibrating rod (33) are in the lateral wall of tip fixed connection first filter shell (32) in feed liquor pipe (31), the bottom of the first filter shell (32) is fixedly connected with a filter frame (36), the bottom of the filter frame (36) is fixedly connected with a collecting joint, the first filter component (3) further comprises a first filter screen (34), the top of the first filter screen (34) is fixedly connected with the bottom of the first filter shell (32), the bottom of the first filter screen (34) covers the surface of the outer wall of the collecting joint and is fixed on the collecting joint through a locking hoop (37), and the bottom of the collecting joint is connected with a collecting box (38) through threads.
2. The sewage pretreatment apparatus of a concrete mixing plant according to claim 1, wherein: the second filters piece (4) and strains shell (41) including the second, and the second strains shell (41) top fixed driven ring (42), and driven ring (42) evenly slots along the periphery, knockout drum (1) top sets up the motor frame, vertical decurrent separation motor (2) of motor frame top installation output shaft, be fixed with action wheel (21) on the output shaft of separation motor (2), action wheel (21) are connected with driven ring (42) transmission through the belt.
3. The sewage pretreatment apparatus for a concrete mixing plant according to claim 2, wherein: the separation tank (1) is internally provided with a bearing seat on the bottom surface, the second filter piece (4) further comprises a rotating shaft (43) which is coaxially and fixedly connected with the bottom surface of the second filter shell (41) and a collecting cavity (44) which is arranged on the periphery of the bottom, and the rotating shaft (43) is arranged in the bearing seat in a matching way through a bearing.
4. The sewage pretreatment apparatus for a concrete mixing plant according to claim 3, wherein: a liquid outlet pipe (11) is fixed on the bottom surface inside the separating tank (1), and the top end of the liquid outlet pipe (11) is located at the lowest position of the bottom surface inside the separating tank (1).
5. The concrete mixing plant sewage pretreatment apparatus of claim 4, wherein: the meshes of the first filter screen (34) are larger than the meshes of the second filter shell (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021172422.4U CN212491916U (en) | 2020-06-22 | 2020-06-22 | Sewage pretreatment equipment for concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021172422.4U CN212491916U (en) | 2020-06-22 | 2020-06-22 | Sewage pretreatment equipment for concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212491916U true CN212491916U (en) | 2021-02-09 |
Family
ID=74439277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021172422.4U Expired - Fee Related CN212491916U (en) | 2020-06-22 | 2020-06-22 | Sewage pretreatment equipment for concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212491916U (en) |
-
2020
- 2020-06-22 CN CN202021172422.4U patent/CN212491916U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |