CN210367139U - Totally enclosed sewage anaerobic treatment charge device - Google Patents
Totally enclosed sewage anaerobic treatment charge device Download PDFInfo
- Publication number
- CN210367139U CN210367139U CN201920958686.3U CN201920958686U CN210367139U CN 210367139 U CN210367139 U CN 210367139U CN 201920958686 U CN201920958686 U CN 201920958686U CN 210367139 U CN210367139 U CN 210367139U
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- solution tank
- sewage treatment
- tank
- totally enclosed
- check valve
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- 239000010865 sewage Substances 0.000 title claims abstract description 57
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 239000003814 drug Substances 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 27
- 239000000126 substance Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 43
- 238000000034 method Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a totally enclosed sewage anaerobic treatment charge device, including the solution tank, the lower surface middle part of solution tank is equipped with the cylinder through bolt fixedly connected with motor and upper surface middle part, the top of cylinder is equipped with the manometer, the bottom internal surface of solution tank is equipped with the stirring fan, the tip of solution tank one side is equipped with into pencil, the inside one side that is close to the solution tank that advances the pencil is equipped with first check valve, the bottom of solution tank opposite side is equipped with the pencil of dosing, the pencil of dosing extends to inside the sewage treatment pond, and is located the surface of the pencil of dosing of sewage treatment pond inside and is equipped with the gas pocket, and the inside that is located the pencil of dosing between sewage treatment pond and the solution tank is equipped with the second check valve. The totally enclosed type sewage anaerobic treatment dosing device realizes automatic operation, greatly improves the dosing work efficiency, and simultaneously improves the sewage treatment effect.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to totally enclosed sewage anaerobic treatment charge device.
Background
The dosing device is characterized in that a metering pump is used as main dosing equipment, a medicine dissolving box, a stirrer, a liquid level meter, a safety valve, a check valve, a pressure gauge, a filter, a buffer, a pipeline, a valve, a base, an escalator, an automatic monitoring system, an electric control system and the like are assembled on a common platform according to the process flow requirements to form a module, namely a skid-mounted combined unit (a skid body for short). The quantitative medicament is put into a stirring solution box according to the requirement to be stirred and dissolved, and then is pumped to a feeding point through a metering pump after the dissolution is finished, and the size of the medicament feeding amount can be freely adjusted to meet the requirements of different medicament feeding places. In the process of sewage treatment, various accurately configured solutions of solid and liquid chemicals are added into sewage and wastewater, and then accurately added by a metering pump, so as to meet the design requirements of descaling, deoxidization, coagulation, acid addition, alkali addition and the like. Most of the existing sewage dosing devices adopt the method of firstly preparing liquid medicine and conveying the liquid medicine to a sewage treatment tank through a metering pump, the method does not realize the automation of medicine preparation, reduces the working efficiency, and the liquid medicine is precipitated in the conveying process and conveyed to one corner of the sewage treatment tank, so that the diffusion is slow, and the sewage treatment effect is greatly influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a totally enclosed sewage anaerobic treatment charge device to solve and add the poor problem of medicine work efficiency low, sewage treatment efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: a totally enclosed type sewage anaerobic treatment dosing device comprises a solution tank, wherein the solution tank is tank-shaped, a bracket is fixed on the periphery of the bottom of the solution tank through welding, the middle part of the lower surface of the solution tank is fixedly connected with a motor through a bolt, the middle part of the upper surface of the solution tank is provided with a cylinder, the top of the cylinder is provided with a pressure gauge, the inner surface of the bottom of the solution tank is provided with a stirring fan, the end part of one side of the solution tank is provided with a medicine inlet pipe, a first check valve is arranged at one side of the inner part of the medicine inlet pipe close to the solution tank, the other end of the medicine inlet pipe is fixedly connected with a metering pump, a chemical inlet is arranged at the other side of the metering pump, a chemical feeding pipe is arranged at the bottom of the other side of the solution tank and extends into the sewage treatment tank, and the surface of the dosing pipe positioned inside the sewage treatment tank is provided with air holes, and the inside of the dosing pipe positioned between the sewage treatment tank and the solution tank is provided with a second check valve.
Preferably, the material of the solution tank is one of carbon steel or stainless steel, and the volume of the solution tank is 1m3To 20m3And selecting according to the dosage.
Preferably, the metering pump is a DZ-X plunger metering pump, the metering precision can reach +/-1%, and multiple media can be simultaneously conveyed and independently adjusted.
Preferably, a controller is arranged on one side surface of the solution tank, and the first check valve, the air cylinder, the stirring fan, the motor and the second check valve are electrically connected with the controller.
Preferably, one side of the first check valve close to the metering pump and one side of the second check valve close to the solution tank are both provided with filter screens.
Preferably, the dosing pipe is located in the middle of the horizontal and vertical directions of the sewage treatment tank, and one end of the dosing pipe located in the sewage treatment tank is closed.
Preferably, a liquid level meter is arranged in the solution tank, and a water inlet is formed in the upper surface of the solution tank.
The utility model discloses a technological effect and advantage: 1. according to the totally-enclosed sewage anaerobic treatment dosing device, the solution tank is arranged behind the metering pump, and the amount of the medicine to be added is calculated according to the amount of water in the solution tank, so that not only can the liquid medicine be accurately prepared in proportion, but also the automatic preparation of the liquid medicine is realized, and the dosing efficiency is greatly improved;
2. the totally-enclosed sewage anaerobic treatment dosing device is provided with the stirring fan in the solution tank, so that the liquid medicine is fully mixed and prevented from precipitating, and the sewage treatment effect is improved;
3. this totally enclosed sewage anaerobic treatment charge device's chemical feeding pipe sets up at sewage treatment pond middle part, and tip closure, surface establish the gas pocket for under the pressure effect of cylinder, spout from the gas pocket for the liquid medicine, the dispersion has improved sewage treatment efficiency greatly everywhere to the sewage treatment pond.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a detailed view of the medicine feeding tube of the present invention;
fig. 3 is a detailed view of the filter screen of the present invention.
In the figure: 1-a medicine inlet, 2-a metering pump, 3-a medicine inlet pipe, 4-a first check valve, 5-a solution tank, 51-a support, 52-a controller, 53-a liquid level meter, 54-a water inlet, 6-a cylinder, 7-a pressure gauge, 8-a stirring fan, 9-a motor, 10-a second check valve, 11-a filter screen, 12-a medicine inlet pipe, 13-an air hole and 14-a sewage treatment tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a totally enclosed sewage anaerobic treatment chemical adding device as shown in the figure, which comprises a solution tank 5, wherein the solution tank 5 is in a tank shape, a bracket 51 is fixed at the periphery of the bottom of the solution tank 5 by welding, a motor 9 is fixedly connected at the middle part of the lower surface of the solution tank 5 by bolts, a cylinder 6 is arranged at the middle part of the upper surface of the solution tank 5, a pressure gauge 7 is arranged at the top of the cylinder 6, a stirring fan 8 is arranged at the inner surface of the bottom of the solution tank 5, a chemical inlet pipe 3 is arranged at the end part of one side of the solution tank 5, a first check valve 4 is arranged at one side of the inner part of the chemical inlet pipe 3, which is close to the solution tank 5, the other end of the chemical inlet pipe 3 is fixedly connected with a metering pump 2, a chemical inlet 1 is arranged at the other side of the solution tank 5, a chemical inlet pipe 12 is arranged at the bottom of the other side of the solution tank 5, the, a second check valve 10 is arranged inside the dosing pipe 12 between the sewage treatment tank 14 and the solution tank 5. In addition, the material of the solution tank 5 is one of carbon steel or stainless steel, and the volume is 1m3To 20m3According to the dosage selection, the corrosion resistance of carbon steel or stainless steel can be improved, and various optional volume sizes can be applicableIn the same situation of adding the medicine amount. The metering pump 2 is a DZ-X plunger type metering pump, the metering precision can reach +/-1%, the corrosion resistance is high, the accuracy of liquid medicine preparation can be improved, and the service life can be prolonged. The controller 52 is arranged on one side surface of the solution tank 5, the first check valve 4, the air cylinder 6, the stirring fan 8, the motor 9 and the second check valve 10 are electrically connected with the controller 52, the controller 52 can control the working sequence of each element electrically connected with the controller, and the automation of the whole dosing process is realized. One side that first check valve 4 is close to measuring pump 2 and one side that second check valve 10 is close to solution tank 5 all is equipped with filter screen 11, can filter the granule in the liquid medicine, prevents to block gas pocket 13, and then influences the discharge of liquid medicine. The chemical feeding pipe 12 is located in the middle of the horizontal direction and the vertical direction of the sewage treatment tank 14, one end of the chemical feeding pipe located in the sewage treatment tank 14 is sealed, and the chemical liquid is sprayed into the sewage treatment tank 14 from the air holes 13 and is rapidly dispersed to each part through pressurization of the air cylinder 6, so that the sewage treatment efficiency is improved. A liquid level meter 53 is arranged in the solution tank 5, a water inlet 54 is formed in the upper surface of the solution tank, water is injected into the solution tank 5 through the water inlet 54, the water injection amount is determined through the liquid level meter 53, and therefore the medicine adding amount is calculated.
The working principle is as follows: this totally enclosed sewage anaerobic treatment charge device during operation, earlier through water inlet 54 to water injection in solution tank 5, determine the water injection volume through level gauge 53, thereby calculate the charge, then add the liquid medicine through advancing medicine mouth 1, controller 52 control measuring pump 2 operation, the liquid medicine volume that 2 accurate control of measuring pump got into solution tank 5, controller 52 closes measuring pump 2 and first check valve 4 this moment, starter motor 9, start cylinder 6 and stirring fan 8 simultaneously and open second check valve 10, make the liquid medicine flow to adding pencil 12 under the pressure effect, filter screen 11 filters the granule in the interception liquid medicine, then the liquid medicine spouts sewage treatment pond 14 from gas pocket 13, accomplish and add the medicine work. The totally-enclosed sewage anaerobic treatment dosing device not only can accurately prepare liquid medicine according to proportion, but also can realize automatic preparation of liquid medicine, thereby greatly improving dosing efficiency; a stirring fan is arranged in the solution tank, so that the liquid medicine is fully mixed and prevented from precipitating, and the sewage treatment effect is improved; the dosing pipe is arranged in the middle of the sewage treatment tank, the end part of the dosing pipe is closed, the air holes are formed in the surface of the dosing pipe, and under the pressure action of the air cylinder, the liquid medicine is sprayed out of the air holes and is dispersed to all parts of the sewage treatment tank, so that the sewage treatment efficiency is greatly improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a totally enclosed sewage anaerobic treatment charge device, includes solution tank (5), its characterized in that: the sewage treatment device is characterized in that the solution tank (5) is tank-shaped, the bottom of the solution tank (5) is provided with a support (51) through welding, the middle part of the lower surface of the solution tank (5) is provided with a motor (9) through a bolt fixedly connected with, the middle part of the upper surface of the solution tank is provided with a cylinder (6), the top of the cylinder (6) is provided with a pressure gauge (7), the inner surface of the bottom of the solution tank (5) is provided with a stirring fan (8), the end part of one side of the solution tank (5) is provided with a medicine inlet pipe (3), one side of the inner part of the medicine inlet pipe (3), which is close to the solution tank (5), is provided with a first check valve (4), the other end of the medicine inlet pipe (3) is fixedly connected with the metering pump (2), the other side of the metering pump (2) is provided with a medicine inlet (1), the bottom of the other, and the surface of the dosing pipe (12) positioned inside the sewage treatment tank (14) is provided with an air hole (13), and the inside of the dosing pipe (12) positioned between the sewage treatment tank (14) and the solution tank (5) is provided with a second check valve (10).
2. The totally enclosed chemical adding device for anaerobic sewage treatment according to claim 1, wherein: the material of the solution tank (5) is one of carbon steel or stainless steel, and the volume of the solution tank is 1m3To 20m3In the above-mentioned manner,selecting according to the dosage.
3. The totally enclosed chemical adding device for anaerobic sewage treatment according to claim 1, wherein: the metering pump (2) is a DZ-X plunger metering pump, the metering precision can reach +/-1%, and the corrosion resistance is strong.
4. The totally enclosed chemical adding device for anaerobic sewage treatment according to claim 1, wherein: the stirring device is characterized in that a controller (52) is arranged on one side surface of the solution tank (5), and the first check valve (4), the air cylinder (6), the stirring fan (8), the motor (9) and the second check valve (10) are all electrically connected with the controller (52).
5. The totally enclosed chemical adding device for anaerobic sewage treatment according to claim 1, wherein: one side of the first check valve (4) close to the metering pump (2) and one side of the second check valve (10) close to the solution tank (5) are both provided with a filter screen (11).
6. The totally enclosed chemical adding device for anaerobic sewage treatment according to claim 1, wherein: the dosing pipe (12) is positioned in the middle of the horizontal and vertical directions of the sewage treatment tank (14), and one end of the dosing pipe positioned in the sewage treatment tank (14) is closed.
7. The totally enclosed chemical adding device for anaerobic sewage treatment according to claim 1, wherein: a liquid level meter (53) is arranged in the solution tank (5), and a water inlet (54) is formed in the upper surface of the solution tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920958686.3U CN210367139U (en) | 2019-06-25 | 2019-06-25 | Totally enclosed sewage anaerobic treatment charge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920958686.3U CN210367139U (en) | 2019-06-25 | 2019-06-25 | Totally enclosed sewage anaerobic treatment charge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210367139U true CN210367139U (en) | 2020-04-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920958686.3U Expired - Fee Related CN210367139U (en) | 2019-06-25 | 2019-06-25 | Totally enclosed sewage anaerobic treatment charge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210367139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474722A (en) * | 2020-11-11 | 2021-03-12 | 彭军安 | Environment-friendly industrial garbage treatment peculiar smell removing device and using method thereof |
-
2019
- 2019-06-25 CN CN201920958686.3U patent/CN210367139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474722A (en) * | 2020-11-11 | 2021-03-12 | 彭军安 | Environment-friendly industrial garbage treatment peculiar smell removing device and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |