CN209940772U - Chemical waste liquid treatment equipment - Google Patents
Chemical waste liquid treatment equipment Download PDFInfo
- Publication number
- CN209940772U CN209940772U CN201920590320.5U CN201920590320U CN209940772U CN 209940772 U CN209940772 U CN 209940772U CN 201920590320 U CN201920590320 U CN 201920590320U CN 209940772 U CN209940772 U CN 209940772U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- temperature
- waste liquid
- chemical waste
- membrane biological
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 40
- 239000002894 chemical waste Substances 0.000 title claims abstract description 22
- 238000000746 purification Methods 0.000 claims abstract description 23
- 239000012528 membrane Substances 0.000 claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 abstract description 5
- 239000013618 particulate matter Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a chemical waste liquid treatment device, which comprises a shell, wherein a temperature adjusting chamber, an inclined filter screen and a membrane biological purification box are sequentially arranged in the shell from top to bottom, a temperature adjusting device is arranged in the side wall of the temperature adjusting chamber, and a display and operation panel is arranged on the outer wall of the temperature adjusting chamber; a separation layer is arranged below the inclined filter screen, a water channel is arranged in the center of the separation layer, and the water channel is connected with the membrane biological purification box. The utility model discloses chemical waste liquid treatment equipment, filter screen slope set up, the tilting filter screen makes sewage obtain abundant filtration, has also accelerated the filtration speed, makes the filter screen difficult to block up, and particulate matter impurity also easily clears up the collection; the chemical waste liquid is pre-temperature-regulated by a temperature regulation chamber to keep an ideal temperature, and is put into a filtering chamber after being filled, so that a filtering system is prevented from being damaged and membrane biological purification treatment is avoided; the air pressure control module is arranged, so that the filtering speed can be conveniently adjusted, and the inclined filter screen can be dredged.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, in particular to chemical waste liquid treatment equipment.
Background
A lot of waste liquid is generated in chemical production, and is required to be filtered and subjected to impurity removal treatment and then further water quality purification treatment; the filter screen of the existing filter equipment is horizontally placed, the filter effect is poor, and the filter screen is easy to block; the temperature of the membrane biological purification box is not easy to control, the purification effect is not good, and the automation degree of the whole facility is not high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a chemical waste liquid treatment device, which comprises a shell, wherein a temperature adjusting chamber, an inclined filter screen and a membrane biological purification box are sequentially arranged in the shell from top to bottom, a temperature adjusting device is arranged in the side wall of the temperature adjusting chamber, the temperature in the temperature adjusting chamber can be adjusted, an adjusting chamber liquid level sensor and an adjusting chamber temperature sensor are arranged on the inner wall of the temperature adjusting chamber, and a display and operation panel is arranged on the outer wall of the temperature adjusting chamber; a liquid inlet pipe communicated with the upper surface of the inclined filter screen is arranged at the bottom of the temperature adjusting chamber, and a liquid inlet electromagnetic valve is arranged on the liquid inlet pipe; the bottom end of the inclined filter screen is provided with a cleaning pipe, and a cleaning valve is arranged on the cleaning pipe; be equipped with the separate layer below the tilting filter screen, separate layer central authorities are equipped with the water passageway, the membrane biological purification case is connected to the water passageway, is equipped with the agitator in the membrane biological purification case, and the lateral wall is provided with purifying box temperature sensor, is equipped with the outlet pipe in the bottom of membrane biological purification case, be equipped with the drain valve on the outlet pipe.
Preferably, the inclined filter screen is arranged on the positioning block, the positioning block is provided with an air vent, the air vent is connected with an air pressure control module arranged outside the shell, the air pressure control module comprises an electromagnetic valve, a pipeline, a barometer and a suction pump, the suction pump is connected with the electromagnetic valve through the pipeline, and the barometer is arranged on the pipeline between the electromagnetic valve and the positioning block.
Preferably, the inclined filter screen is a nano-silver filter screen, and the aperture of the inclined filter screen is 0.1-1 um.
The utility model discloses chemical waste liquid treatment equipment, filter screen slope set up, the tilting filter screen makes sewage obtain abundant filtration, has also accelerated the filtration speed, makes the filter screen difficult to block up, and particulate matter impurity also easily clears up the collection; the chemical waste liquid is pre-temperature-regulated by a temperature regulation chamber to keep an ideal temperature, and is put into a filtering chamber after being filled, so that a filtering system is prevented from being damaged and membrane biological purification treatment is avoided; the air pressure control module is arranged, so that the filtering speed can be conveniently adjusted, and the inclined filter screen can be dredged.
Drawings
The following detailed description is to be read in connection with the accompanying drawings and the detailed description:
FIG. 1 is a schematic structural view of the chemical waste liquid treatment apparatus of the present invention.
Detailed Description
As shown in fig. 1, the utility model discloses a chemical waste liquid treatment device, which comprises a shell 18, a temperature adjusting chamber 2, an inclined filter screen 4 and a membrane biological purification box 19 are sequentially arranged in the shell 18 from top to bottom, a temperature adjusting device is arranged in the side wall of the temperature adjusting chamber 2, the temperature in the temperature adjusting chamber 2 can be adjusted, an adjusting chamber liquid level sensor 3 and an adjusting chamber temperature sensor 16 are arranged on the inner wall of the temperature adjusting chamber, and a display and operation panel 17 is arranged on the outer wall of the temperature adjusting chamber 2; the bottom of the temperature adjusting chamber 2 is provided with a liquid inlet pipe 15 communicated with the upper surface of the inclined filter screen 4, and a liquid inlet electromagnetic valve 20 is arranged on the liquid inlet pipe 15; the bottom end of the inclined filter screen 4 is provided with a cleaning pipe 6, and the cleaning pipe 6 is provided with a cleaning valve 5; be equipped with separate layer 24 below tilting filter screen 4, separate layer 24 central authorities are equipped with water passageway 7, water passageway 7 is connected membrane biological purification case 19, is equipped with agitator 10 in membrane biological purification case 11, and the lateral wall is provided with purifying box temperature sensor 11, is equipped with outlet pipe 9 in membrane biological purification case 19's bottom, be equipped with drain valve 8 on outlet pipe 9.
The inclined filter screen 4 is arranged on a positioning block 22, a vent hole 21 is arranged on the positioning block 22, the vent hole 21 is connected with an air pressure control module arranged outside the shell, the air pressure control module comprises an electromagnetic valve 13, a pipeline 23, a barometer 14 and a suction pump 12, the suction pump 12 is connected with the electromagnetic valve 13 through the pipeline 23, and the barometer 14 is arranged on the pipeline 23 between the electromagnetic valve 13 and the positioning block 22.
The filter screen is a nano-silver filter screen, and the aperture of the filter screen is 0.1um-1 um.
When the device is used, chemical waste liquid is added through the liquid adding port 1, in order to avoid the high temperature of the chemical waste liquid from damaging a filtering system, the chemical waste liquid is cooled in the temperature adjusting chamber 2 when the temperature is high, the temperature of the chemical waste liquid is measured by the adjusting chamber temperature sensor 16, the chemical waste liquid is heated to 20-30 ℃ when the temperature is low, the reaction in the membrane biological purification box 19 is facilitated, the liquid level height is measured by the adjusting chamber liquid level sensor 3, the temperature and the liquid level height of the chemical waste liquid are displayed by the display and operation panel 17, when the chemical waste liquid is nearly full, the liquid inlet electromagnetic valve 20 is opened through the operation display and operation panel 17, the chemical waste liquid enters the inclined type filter screen 4, solid particles are filtered out by; when the accumulation of solid impurities is increased, the cleaning valve 5 is opened and the solid impurities are discharged from the cleaning pipe 6; the inclined filter screen 4 can fully filter sewage and increase the filtering speed, the inclined filter screen 4 has larger filtering area, the filtering is more sufficient, solid particles move downwards along with water flow from left to right to enter the rightmost side of the filter screen, the filter screen is not easy to block, the filtering is more sufficient in the moving process, and the sewage can more easily enter the membrane biological purification box through the filter screen; the side wall of the membrane biological purification box is provided with a temperature sensor, so that the temperature of the purification box can be conveniently controlled.
The electromagnetic valve is controlled to be switched on and off through the operation display and operation panel 17, the suction pump inflates or exhausts air to the space below the inclined filter screen 1 through the vent hole, the suction pump performs pulse inflation, the pulse inflation enables impurities attached to the inclined filter screen 4 to vibrate, small-particle impurities can conveniently pass through the inclined filter screen 4, the effect of dredging the inclined filter screen 4 is achieved, the particle impurities are also promoted to roll to the bottom end of the inclined filter screen 4, meanwhile, the air pressure below the inclined filter screen 4 is increased, and the filtering speed is reduced; pumping to normal pressure to prevent the pressure from influencing the filtering speed of the inclined filter screen 4; the filtration speed can be accelerated when the air exhaust is lower than the normal pressure.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The chemical waste liquid treatment equipment is characterized by comprising a shell, wherein a temperature regulating chamber, an inclined filter screen and a membrane biological purification box are sequentially arranged in the shell from top to bottom, a temperature regulating device is arranged in the side wall of the temperature regulating chamber and can regulate the temperature in the temperature regulating chamber, a regulating chamber liquid level sensor and a regulating chamber temperature sensor are arranged on the inner wall of the temperature regulating chamber, and a display and operation panel is arranged on the outer wall of the temperature regulating chamber; a liquid inlet pipe communicated with the upper surface of the inclined filter screen is arranged at the bottom of the temperature adjusting chamber, and a liquid inlet electromagnetic valve is arranged on the liquid inlet pipe; the bottom end of the inclined filter screen is provided with a cleaning pipe, and a cleaning valve is arranged on the cleaning pipe; be equipped with the separate layer below the tilting filter screen, separate layer central authorities are equipped with the water passageway, the membrane biological purification case is connected to the water passageway, is equipped with the agitator in the membrane biological purification case, and the lateral wall is provided with purifying box temperature sensor, is equipped with the outlet pipe in the bottom of membrane biological purification case, be equipped with the drain valve on the outlet pipe.
2. The chemical waste liquid treatment equipment according to claim 1, wherein the inclined filter screen is arranged on a positioning block, an air vent is arranged on the positioning block, the air vent is connected with an air pressure control module arranged outside the housing, the air pressure control module comprises an electromagnetic valve, a pipeline, a barometer and a suction pump, the suction pump is connected with the electromagnetic valve through the pipeline, and the barometer is arranged on the pipeline between the electromagnetic valve and the positioning block.
3. The chemical waste liquid treatment equipment of claim 1, wherein the inclined filter screen is a nano silver filter screen with a pore size of 0.1um-1 um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590320.5U CN209940772U (en) | 2019-04-26 | 2019-04-26 | Chemical waste liquid treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590320.5U CN209940772U (en) | 2019-04-26 | 2019-04-26 | Chemical waste liquid treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209940772U true CN209940772U (en) | 2020-01-14 |
Family
ID=69130664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920590320.5U Expired - Fee Related CN209940772U (en) | 2019-04-26 | 2019-04-26 | Chemical waste liquid treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209940772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392941A (en) * | 2020-04-19 | 2020-07-10 | 江西耐乐科技协同创新有限公司 | Copper water exhaust and slag discharge device combining carbon monoxide and pulse oscillation |
-
2019
- 2019-04-26 CN CN201920590320.5U patent/CN209940772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392941A (en) * | 2020-04-19 | 2020-07-10 | 江西耐乐科技协同创新有限公司 | Copper water exhaust and slag discharge device combining carbon monoxide and pulse oscillation |
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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 |
Granted publication date: 20200114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |