CN216537074U - Workshop cleaning sewage treatment and recovery device - Google Patents
Workshop cleaning sewage treatment and recovery device Download PDFInfo
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- CN216537074U CN216537074U CN202122971674.4U CN202122971674U CN216537074U CN 216537074 U CN216537074 U CN 216537074U CN 202122971674 U CN202122971674 U CN 202122971674U CN 216537074 U CN216537074 U CN 216537074U
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- collecting tank
- sewage
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- water
- water outlet
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- 239000010865 sewage Substances 0.000 title claims abstract description 89
- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 238000011084 recovery Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000003825 pressing Methods 0.000 description 61
- 230000007246 mechanism Effects 0.000 description 15
- 239000012535 impurity Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Abstract
The utility model relates to a workshop cleaning sewage treatment and recovery device, which is characterized in that: the sewage treatment system comprises a sewage collecting tank, a filter press, a discharge liquid collecting tank, a water delivery pump and a clear water collecting tank, wherein a cavity of the sewage collecting tank is communicated with a feeding pump of the filter press through a sewage pipe; the discharge liquid collecting tank is arranged right below the filter press, and the notch of the discharge liquid collecting tank corresponds to the position of a discharge hole of the filter press; the discharged liquid collecting tank, the water delivery pump and the clear water collecting tank are communicated in sequence through the water delivery pipe. The workshop cleaning sewage treatment and recovery device can treat and recycle the sewage generated in the cleaning workshop so as to achieve the purposes of saving water resources and reducing sewage discharge.
Description
Technical Field
The utility model relates to sewage treatment equipment, in particular to a workshop cleaning sewage treatment and recovery device.
Background
With the advance of industrialization and urbanization in China, the increasingly serious water pollution not only reduces the use function of the water body, but also further aggravates the contradiction of water resource shortage, and brings serious influence on the sustainable development strategy being implemented in China. In the production process of ceramic dielectric chips of ceramic capacitors and piezoresistors, powder is required to be used for pressing ceramic dielectric chip green bodies, the powder can be scattered on the ground and equipment in the production process, the cleaning is required to be carried out frequently in order to keep workshops and equipment clean, and a large amount of sewage is generated in the cleaning process. If the sewage is directly discharged, on one hand, the sewage can pollute the environment, on the other hand, the sewage can cause the waste of water resources, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a workshop cleaning sewage treatment and recovery device, which can treat and recycle the sewage generated in a cleaning workshop so as to achieve the purposes of saving water resources and reducing sewage discharge. The technical scheme is as follows:
the utility model provides a clean sewage treatment recovery unit in workshop which characterized in that: the sewage collecting device comprises a sewage collecting tank, a filter press, a discharge liquid collecting tank, a water delivery pump and a clear water collecting tank, wherein a cavity of the sewage collecting tank is communicated with a feeding pump of the filter press through a sewage pipe; the discharge liquid collecting tank is arranged right below the filter press, and the notch of the discharge liquid collecting tank corresponds to the position of a discharge hole of the filter press; the discharged liquid collecting tank, the water delivery pump and the clear water collecting tank are communicated in sequence through the water delivery pipe.
When the cleaning device works, the sewage collecting tank is used for collecting sewage generated in a cleaning workshop; sewage in the sewage collecting tank enters the filter press through the sewage pipe under the action of a feeding pump of the filter press to be subjected to filter pressing treatment, impurities in the sewage are left in the filter press in the filter pressing process, water with the impurities removed flows out of a liquid discharge hole of the filter press and falls into the discharged liquid collecting tank, and then enters the clear water collecting tank through the water delivery pipe under the action of the water delivery pump to be stored and can be used as clean water. The workshop cleaning sewage treatment and recovery device performs filter-pressing treatment on workshop sewage through the filter press, so that the sewage is purified, clear water obtained after purification is collected and stored by the clear water collecting box and is used for cleaning the workshop again, and the recycling of the sewage can be realized, so that the aim of saving water resources is fulfilled.
In a preferred scheme, at least one water outlet pipe is installed on the side wall of the clear water collecting box, the first end of the water outlet pipe is communicated with the inner cavity of the clear water collecting box, a water outlet switch valve is installed at the second end of the water outlet pipe, and the water outlet switch valve is located right above the notch of the sewage collecting tank. When the water outlet switch valve is opened, the clean water in the clean water collecting tank flows out through the water outlet pipe and the water outlet switch valve and can be used as cleaning water; can place the article or the instrument that need clear up in the sewage collecting vat, utilize the clear water that flows out from going out water ooff valve to wash this article or instrument, the sewage of production directly flows into in the sewage collecting vat, convenient operation to can realize the cyclic utilization of sewage.
In a more preferable scheme, a bracket is detachably mounted in the middle of the cavity of the sewage collecting tank. The bracket is used for placing tools needing to be cleaned, such as a mop, a brush, a bucket and the like, and is more convenient and labor-saving to use.
In a further more preferable scheme, a plurality of supporting blocks are sequentially arranged on the wall of the sewage collecting tank along the inner circumferential direction of the sewage collecting tank, and the bracket is placed on the upper side of each supporting block and is supported by each supporting block together. By adopting the structure, the bracket can be conveniently installed and disassembled, and the sewage collecting tank can be conveniently cleaned.
In another preferred scheme, the side wall of the clear water collecting box is provided with at least one water outlet, and a water outlet switch valve is installed at the water outlet. When the water outlet switch valve is opened, the clean water in the clean water collecting tank flows out from the outlet of the water outlet switch valve, can be used as cleaning water, and is convenient to operate.
The filter press can adopt the conventional structure, and generally comprises a frame, two guide rails, a feeding pump, a thrust plate, a pressing plate pushing mechanism, a filter plate and filter cloth; the two guide rails are arranged on the rack and are parallel to each other, and the pressing plate pushing and pressing mechanism is arranged on the rack; the feeding pump is arranged on the frame or directly arranged on the ground, and is generally arranged on the ground; the thrust plate is fixedly arranged at one end of the guide rail, a feeding hole is formed in the thrust plate, and the feeding hole is communicated with a discharging hole of the feeding pump; the pressing plate is arranged on the guide rail and can move on the guide rail, and the pressing plate is connected with the power output end of the pressing plate pushing and pressing mechanism; the filter plate is arranged on the guide rail and can move on the guide rail, and the filter plate is positioned between the thrust plate and the pressing plate; grooves are formed in the two surfaces of the filter plate and are communicated through the material guide through holes, filter holes are formed in the inner wall of each groove, and liquid discharge holes are formed in the outer wall of the edge of the filter plate and are communicated with the filter holes; the filter cloth covers the filter holes.
The pressing plate pushing mechanism is a power mechanism which pushes the pressing plate to move and enables the pressing plate, the filter plate and the thrust plate to be pressed mutually.
Two sides of the pressure strip are generally provided with sliding blocks which can be in sliding fit with the guide rails; or rolling wheels are arranged on two sides of the pressing plate and can be in rolling fit with the guide rail. Under the normal condition, the two sides of the filter plate are also provided with sliding blocks or rolling wheels, so that the filter plate can be hung on the guide rail and can move on the guide rail.
The pressing plate pushing mechanism can comprise a hydraulic cylinder, a cylinder body of the hydraulic cylinder is arranged on the rack, and a piston rod of the hydraulic cylinder is connected with the pressing plate; a piston rod of the hydraulic cylinder extends out to push the pressing plate to move on the guide rail, so that the pressing plate, the filter plate and the thrust plate are pressed tightly; and a piston rod of the hydraulic cylinder retracts to pull the pressing plate to move on the guide rail, so that the pressing plate, the filter plate and the thrust plate are loosened. The pressing plate pushing mechanism can also comprise a motor, a nut and a screw rod; the nut is rotatably arranged on the frame; the power output end of the motor is in transmission connection with the nut; the screw rod is meshed with the nut, and one end of the screw rod is connected with the pressing plate. The motor drives the nut to rotate, so that the screw rod moves along the axial direction, the pressing plate is pushed to enable the pressing plate, the filter plate and the thrust plate to be mutually pressed tightly, or the pressing plate is pulled to enable the pressing plate, the filter plate and the thrust plate to be mutually loosened. The nut can be arranged on the rack through a bearing, the outer ring of the bearing is fixedly arranged on the rack, the nut is positioned in the inner ring of the bearing and is coaxially arranged with the bearing, and the outer wall of the nut is connected with the inner ring of the bearing. The transmission connection of the motor and the nut is generally realized by adopting two belt pulleys and a transmission belt; or two chain wheels and a chain are adopted for transmission connection; or the gears are meshed for transmission connection.
The working process of the filter press is as follows: before filter pressing, the power output end of the pressing plate pushing mechanism pushes the pressing plate to tightly press the filter plates towards the thrust plate, so that the edge parts of the adjacent surfaces of the filter plates, the pressing plate and the thrust plate are tightly contacted, a filter chamber is formed between every two adjacent filter plates (usually, the grooves of the adjacent surfaces of the two filter plates are butted to form the filter chamber), and a filter chamber is also formed between the outermost filter plate and the pressing plate as well as the thrust plate; during filter pressing, sewage to be filter-pressed is pumped in by the feeding pump from the feeding hole in the thrust plate, the sewage to be filter-pressed enters each filter chamber through the material guide through holes in the filter plates, the feeding pump continues to pump the sewage into the feeding hole, the newly pumped sewage extrudes the previous sewage, impurities are remained in the filter chambers under the action of the filter cloth, and discharged liquid without the impurities flows out through the filter holes and the liquid discharge hole; when the filter pressing is finished (namely when the discharged liquid flowing out of the liquid discharge hole is obviously reduced), the feeding pump is closed, the power output end of the pressing mechanism of the pressing plate is withdrawn, the filter plate is loosened, and sundry residues pressed into cakes by sundries can be easily detached from the filter plate.
Compared with the prior art, the utility model has the following advantages:
the workshop cleaning sewage treatment and recovery device performs filter-pressing treatment on workshop sewage through the filter press, so that the sewage is purified, clear water obtained after purification is collected and stored by the clear water collecting box and is used for cleaning the workshop again, and the recycling of the sewage can be realized, so that the aim of saving water resources is fulfilled.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the present invention.
Figure 2 is a schematic diagram of the structure of a filter press according to a preferred embodiment of the utility model.
Detailed Description
As shown in figure 1, the workshop cleaning sewage treatment and recovery device comprises a sewage collecting tank 1, a filter press 2, a discharge liquid collecting tank 3, a water delivery pump 4 and a clear water collecting tank 5, wherein the cavity of the sewage collecting tank 1 is communicated with a feeding pump 23 of the filter press 2 through a sewage pipe 6; the discharged liquid collecting tank 3 is arranged right below the filter press 2, and the notch of the discharged liquid collecting tank 3 corresponds to the position of a liquid discharging hole of the filter press 2; the discharged liquid collecting tank 3, the water delivery pump 4 and the clear water collecting tank 5 are communicated through a water delivery pipe 7 in sequence.
In this embodiment, a water outlet pipe 8 is installed on the side wall of the clean water collecting tank 5, a first end of the water outlet pipe 8 is communicated with the inner cavity of the clean water collecting tank 5, a second end of the water outlet pipe 8 is provided with a water outlet switch valve 9, and the water outlet switch valve 9 is positioned right above the notch of the sewage collecting tank 1; the middle of the cavity of the sewage collecting tank 1 is provided with a bracket 10, the wall of the sewage collecting tank 1 is provided with a plurality of supporting blocks 11 which are sequentially arranged along the inner circumference, and the bracket 10 is placed in the cavity of the sewage collecting tank 1 and supported by the supporting blocks 11 together.
Referring to fig. 2, in the present embodiment, the filter press 2 includes a frame 21, two guide rails 22, a feed pump 23, a thrust plate 24, a pressing plate 25, a pressing plate pressing mechanism 26, a filter plate 27, and a filter cloth 28; the two guide rails 22 are arranged on the frame 21 and are parallel to each other, and the pressing plate pushing mechanism 26 is arranged on the frame 21; the feed pump 23 is placed on the ground; the thrust plate 24 is fixedly arranged at one end of the guide rail 22, a feeding hole 241 is arranged on the thrust plate 24, and the feeding hole 241 is communicated with a discharging hole of the feeding pump 23; the pressing plate 25 is arranged on the guide rail 22 and can move on the guide rail 22, and the pressing plate 25 is connected with the power output end of the pressing plate pushing mechanism 26; the filter plate 27 is arranged on the guide rail 22 and can move on the guide rail 22, and the filter plate 27 is positioned between the thrust plate 24 and the pressing plate 25; grooves are arranged on two sides of the filter plate 27, the grooves on the two sides are communicated through material guiding through holes, filtering holes are arranged on the inner wall of each groove, and liquid discharging holes (not shown in the figure) are arranged on the outer wall of the edge of the filter plate 27 and communicated with the filtering holes; a filter cloth 28 covers the filter holes.
The two sides of the pressing plate 25 are provided with sliding blocks 29 which can be in sliding fit with the guide rails 22. Rolling wheels 210 are further provided on both sides of the filter plate 27 to allow the filter plate 27 to be hung on the guide rail 22 so that the filter plate 27 can move on the guide rail 22.
The pressing plate pushing mechanism 26 comprises a hydraulic cylinder 261, the cylinder body of the hydraulic cylinder 261 is installed on the frame 21, and the piston rod of the hydraulic cylinder 261 is connected with the pressing plate 25; the piston rod of the hydraulic cylinder 261 extends to push the pressing plate 25 to move on the guide rail 22, so that the pressing plate 25, the filter plate 27 and the thrust plate 24 are pressed tightly; retraction of the piston rod of the hydraulic cylinder 261 pulls the hold-down plate 25 to move on the guide rail 22, releasing the hold-down plate 25, filter plate 27 and thrust plate 24 from one another.
The working process of the filter press 2 is as follows: before filter pressing, the power output end of the pressing plate pushing mechanism 26 pushes the pressing plate 25 to tightly press the filter plate 27 towards the thrust plate 24, so that the edge parts of the adjacent surfaces of the filter plate 27, the pressing plate 25 and the thrust plate 24 are tightly contacted, a filter chamber is formed between two adjacent filter plates 27 (usually, the grooves of the adjacent surfaces of the two filter plates 27 are butted to form the filter chamber), and a filter chamber is also formed between the outermost filter plate 27 and the pressing plate 25 and the thrust plate 24 respectively; during filter pressing, the feeding pump 23 pumps sewage to be filter-pressed into each filter chamber from the feeding hole 241 on the thrust plate 24, the sewage to be filter-pressed enters each filter chamber through the material guiding through holes on the filter plates 27, the feeding pump 23 continues to pump the sewage into the feeding hole 241, the newly pumped sewage extrudes the previous sewage, impurities are remained in the filter chambers under the action of the filter cloth 28, and the discharge liquid from which the impurities are removed flows out through the filter holes and the liquid discharge hole; when the filter pressing is finished (namely when the discharged liquid flowing out of the liquid discharge hole is obviously reduced), the feeding pump 23 is closed, the power output end of the pressing plate pushing mechanism 26 is retracted, the filter plate 27 is loosened, and the sundries residues pressed into cakes by the sundries can be easily discharged from the filter plate 27.
The working principle of the workshop clean sewage treatment and recovery device is briefly described as follows:
when the cleaning device works, the sewage collecting tank 1 is used for collecting sewage generated in a cleaning workshop; sewage in the sewage collecting tank 1 enters the filter press 2 through the sewage pipe 6 under the action of the feeding pump 23 of the filter press 2 for filter pressing treatment, impurities in the sewage are left in the filter press 2 in the filter pressing process, water with the impurities removed flows out of a liquid discharge hole of the filter press 2 and falls into the discharged liquid collecting tank 3, and then the water enters the clear water collecting tank 5 through the water conveying pipe 7 under the action of the water conveying pump 4 for storage. When the water outlet switch valve 9 is opened, the clean water in the clean water collecting box 5 flows out through the water outlet pipe 8 and the water outlet switch valve 9 and can be used as cleaning water; articles or tools (such as a mop, a brush, a bucket and the like) to be cleaned can be placed on the bracket 10, the articles or tools are washed by clean water flowing out of the water outlet switch valve 9, and the generated sewage directly flows into the sewage collecting tank 1, so that the operation is convenient, and the cyclic utilization of the sewage can be realized.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and the equivalent or simple change of the structure, the characteristics and the principle described in the present patent idea is included in the protection scope of the present patent. Various modifications, additions and substitutions for the specific embodiments described may occur to those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. The utility model provides a clean sewage treatment recovery unit in workshop which characterized in that: the sewage collecting device comprises a sewage collecting tank, a filter press, a discharge liquid collecting tank, a water delivery pump and a clear water collecting tank, wherein a cavity of the sewage collecting tank is communicated with a feeding pump of the filter press through a sewage pipe; the discharge liquid collecting tank is arranged right below the filter press, and the notch of the discharge liquid collecting tank corresponds to the position of a discharge hole of the filter press; the discharged liquid collecting tank, the water delivery pump and the clear water collecting tank are communicated in sequence through the water delivery pipe.
2. The plant cleaning sewage treatment and recovery device of claim 1, wherein: the side wall of the clear water collecting box is provided with at least one water outlet pipe, the first end of the water outlet pipe is communicated with the inner cavity of the clear water collecting box, the second end of the water outlet pipe is provided with a water outlet switch valve, and the water outlet switch valve is positioned right above the notch of the sewage collecting tank.
3. The plant cleaning sewage treatment and recovery device of claim 2, wherein: and the middle part of the cavity of the sewage collecting tank is detachably provided with a bracket.
4. The plant cleaning sewage treatment and recovery device of claim 3, wherein: the sewage collecting tank is characterized in that a plurality of supporting blocks are sequentially arranged on the wall of the sewage collecting tank along the inner circumferential direction of the sewage collecting tank, and the bracket is placed on the upper side of each supporting block and is supported by each supporting block.
5. The plant cleaning sewage treatment and recovery device of claim 1, wherein: the side wall of the clear water collecting box is provided with at least one water outlet, and a water outlet switch valve is installed at the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122971674.4U CN216537074U (en) | 2021-11-30 | 2021-11-30 | Workshop cleaning sewage treatment and recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122971674.4U CN216537074U (en) | 2021-11-30 | 2021-11-30 | Workshop cleaning sewage treatment and recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216537074U true CN216537074U (en) | 2022-05-17 |
Family
ID=81578311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122971674.4U Active CN216537074U (en) | 2021-11-30 | 2021-11-30 | Workshop cleaning sewage treatment and recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216537074U (en) |
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2021
- 2021-11-30 CN CN202122971674.4U patent/CN216537074U/en active Active
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