CN210855424U - Novel high concentration pesticide chemical industry waste water wet oxidation device - Google Patents
Novel high concentration pesticide chemical industry waste water wet oxidation device Download PDFInfo
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- CN210855424U CN210855424U CN201921136954.XU CN201921136954U CN210855424U CN 210855424 U CN210855424 U CN 210855424U CN 201921136954 U CN201921136954 U CN 201921136954U CN 210855424 U CN210855424 U CN 210855424U
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- 239000000575 pesticide Substances 0.000 title claims abstract description 40
- 239000002351 wastewater Substances 0.000 title claims abstract description 40
- 239000000126 substance Substances 0.000 title claims abstract description 39
- 238000009279 wet oxidation reaction Methods 0.000 title claims abstract description 39
- 239000003054 catalyst Substances 0.000 claims abstract description 36
- 230000003197 catalytic effect Effects 0.000 claims abstract description 24
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 239000011120 plywood Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000029219 regulation of pH Effects 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002306 biochemical method Methods 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
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a novel high concentration pesticide chemical industry waste water wet oxidation device relates to pesticide chemical industry waste water treatment device field. The utility model comprises a support frame, a nitrogen high-pressure storage tank, a hydrogen peroxide storage tank, a high-concentration pesticide chemical wastewater storage tank, a mixing box, a PH adjusting tank, a heating wire preheating box, a catalytic wet oxidation reaction kettle, a condensing tank and a drainage collection box; the catalytic wet oxidation reaction kettle comprises a kettle body, a heating furnace, a stirring driving mechanism, a stirrer and a circular catalyst bearing grid cover; the surface of the round catalyst bearing grid cover is uniformly provided with grid holes with the inner side walls coated with catalysts. The utility model provides a carry out the recycle difficulty behind the catalysis wet-type oxidation reaction to high concentration pesticide chemical industry waste water, the device integration automatic control level of handling high concentration pesticide chemical industry waste water is low, and each processing jar among parallel arrangement's the combination formula processing apparatus is connected too much and relies on the charge pump pressure boost drive, causes the problem that operation and working cost are high.
Description
Technical Field
The utility model belongs to pesticide chemical industry effluent treatment plant field especially relates to a novel high concentration pesticide chemical industry waste water wet oxidation device.
Background
The organic pesticide wastewater is one of the industrial wastewater which is extremely insoluble, and becomes one of the treatment problems of the existing industrial wastewater in China due to the deep color and the complex components. At present, the adopted treatment methods such as biochemical method, adsorption method, physical and chemical method and the like can not lead the waste water to reach the discharge standard. The wet catalytic oxidation method is an effective means for treating high-concentration, toxic, harmful and difficultly-degraded organic wastewater. The catalytic wet oxidation technology is one of wet oxidation technologies, and a catalyst is a core of wet catalytic oxidation, so far, catalysts used for wet catalytic oxidation reaction are mainly classified into two types, one is a noble metal catalyst, and the other is a transition metal oxide catalyst. At present, most of the adopted catalysts are Cu/Ce composite metal oxides which have active components with the best catalytic capability on oxidation reaction in transition metal elements, the existing treatment for high-concentration pesticide chemical wastewater adopts a parallel combined treatment device to treat the high-concentration pesticide chemical wastewater, and the catalysts are directly placed in the reaction device for reaction, after the organic pesticide wastewater is treated, the catalyst is difficult to recycle because the catalyst can be precipitated and mixed with the wastewater without reaction, and the prior device for treating high-concentration pesticide chemical wastewater has low integrated automatic control level, and the treatment tanks in the combined treatment device arranged in parallel are connected too much and depend on the pressurization driving of the electric pump, thus causing the problem of high operation and working cost, therefore, aiming at the problems, the novel high-concentration pesticide chemical wastewater wet oxidation device is significant.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel high-concentration pesticide chemical wastewater wet oxidation device, which is characterized in that a supporting frame structure consisting of supporting columns and multilayer laminates is arranged from top to bottom by providing a supporting frame, a catalytic wet oxidation reaction kettle, a nitrogen high-pressure storage tank, a hydrogen peroxide storage tank, a high-concentration pesticide chemical wastewater storage tank, a PH adjusting tank, a mixing box, a heating wire preheating box, a condensing tank, a condensed water collecting tank and a drainage collecting tank are arranged on the supporting frame along the vertical direction, a round catalyst bearing grid cover which is clamped with a limiting groove in a kettle body and is provided with grid holes uniformly distributed on the surface is arranged in the catalytic wet oxidation reaction kettle, a catalyst layer is coated on the inner side wall of each grid hole, each electrifying device is electrically connected with a controller, the problem of difficult recycling after the catalytic wet oxidation reaction of the high-concentration pesticide chemical wastewater is solved, the device for processing the high-concentration pesticide chemical, the connection of the treatment tanks in the combined treatment device arranged in parallel depends on the pressurization driving of the electric pump, so that the problems of high operation and working cost are caused.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model discloses a novel high concentration pesticide chemical industry waste water wet oxidation device, include by the bottom plate, be located the first plywood of bottom plate top, the second plywood, the third plywood, the support frame that the support column of roof and vertical setting constitutes, fixed mounting is in the nitrogen gas high-pressure storage jar of roof upper surface, hydrogen peroxide storage jar, high concentration pesticide chemical industry waste water storage jar, fixed mounting in the third plywood upper surface and with nitrogen gas high-pressure storage jar, hydrogen peroxide storage jar respectively through the mixing box that first connecting pipe and second connecting pipe are linked together and through the PH equalizing basin that third connecting pipe and high concentration pesticide chemical industry waste water storage jar are linked together, fixed mounting in the second plywood upper surface and with the mixing box, the heating wire preheating cabinet that is linked together through fourth connecting pipe and fifth connecting pipe between the PH equalizing basin respectively, fixed mounting in the first plywood upper surface and with the preheating cabinet between through the catalysis wet-type oxygen heating wire that sixth connecting pipe and first branch pipe are linked together The chemical reaction kettle, a condensing tank communicated with the catalytic wet oxidation reaction kettle through a second branch pipe and a seventh connecting pipe, a condensed water collecting box fixedly arranged on the upper surface of the bottom plate and communicated with the bottom of the condensing tank through an eighth connecting pipe, and a drainage collecting box communicated with the bottom of the catalytic wet oxidation reaction kettle through a ninth connecting pipe;
the catalytic wet oxidation reaction kettle comprises a kettle body, a heating furnace, a stirring driving mechanism, a stirrer, a circular catalyst bearing grid cover and a steam drainage pipe, wherein the heating furnace is wrapped at the side part of the outer periphery of the kettle body and is attached with electric heating wires in a surrounding manner; a circle of limiting convex rings clamped with the limiting grooves are arranged on the wall of the outer peripheral side of the circular catalyst bearing grid cover in a surrounding mode, a round hole in clearance fit with the rotating shaft is formed in the middle of the surface of the circular catalyst bearing grid cover, grid holes with catalyst coated on the inner side walls are uniformly distributed in the surface of the circular catalyst bearing grid cover, and the circular catalyst bearing grid cover is provided with at least two grid holes and is arranged at intervals with the stirrer;
the second branch pipe is communicated with the steam drainage pipe, and a connecting cavity with an exhaust fan arranged therein is arranged at the connecting position of the second branch pipe and the seventh connecting pipe;
the outer side wall of the condensation tank is communicated with an exhaust pipe, and a rear pressure controller and a tail gas flowmeter are mounted on the exhaust pipe;
and the support frame is provided with a control panel.
Further, the lateral wall of PH equalizing basin is installed and is linked together with the nitric acid storage jar and the aqueous ammonia storage jar of PH equalizing basin.
Further, a gas flowmeter and an electromagnetic valve are respectively installed on the first connecting pipe and the second connecting pipe.
Further, a liquid flowmeter and an electromagnetic valve are mounted on the third connecting pipe.
Furthermore, an electromagnetic valve is respectively installed on the fourth connecting pipe and the fifth connecting pipe.
Furthermore, the sixth connecting pipe is communicated with the first branch pipe, and a solenoid valve is installed at the connecting position of the sixth connecting pipe and the first branch pipe.
Furthermore, an electromagnetic valve is respectively installed on the eighth connecting pipe and the ninth connecting pipe.
Furthermore, an electronic liquid level meter, a pressure sensor and a temperature sensor are arranged in the kettle body.
The utility model discloses following beneficial effect has:
the utility model provides a support frame structure which is composed of a support column and a plurality of layers of laminates and is arranged from top to bottom, a catalytic wet oxidation reaction kettle, a nitrogen high-pressure storage tank, a hydrogen peroxide storage tank, a high-concentration pesticide chemical wastewater storage tank, a PH adjusting tank, a mixing box, a heating wire preheating box, a condensing tank, a condensed water collecting box and a drainage collecting box are arranged on the support frame along the vertical direction, a round catalyst bearing grid cover which is clamped with a limiting groove in the kettle body and is provided with grid holes uniformly distributed on the surface is arranged in the catalytic wet oxidation reaction kettle, a catalyst layer is coated on the inner side wall of each grid hole, each electrifying device is electrically connected with a controller, the device for treating the high-concentration pesticide chemical wastewater can be conveniently recycled after the catalytic wet oxidation reaction, the device for treating the high-concentration pesticide chemical wastewater has high integrated automatic control level, and each processing structure and, low running and working cost.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a novel wet oxidation device for high-concentration pesticide chemical wastewater of the present invention;
FIG. 2 is a schematic structural diagram of the catalytic wet oxidation reaction kettle in FIG. 1;
FIG. 3 is a schematic view of the circular catalyst support grid cover of FIG. 2;
in the drawings, the components represented by the respective reference numerals are listed below:
1-support frame, 101-bottom plate, 102-first layer plate, 103-second layer plate, 104-third layer plate, 105-top plate, 106-support column, 2-catalytic wet oxidation reaction kettle, 201-kettle body, 2011-limit groove, 2012-mechanical seal cover, 2013-electronic liquid level meter, 2014-pressure sensor, 2015-temperature sensor, 2016-ninth connecting pipe, 202-heating furnace, 203-electric heating wire, 204-explosion-proof motor, 2041-rotating shaft, 2042-stirrer, 205-speed reducer, 206-round catalyst bearing grid cover, 2061-limit convex ring, 2062-grid hole, 2063-round hole, 207-steam drainage tube, 2071-arc steam drainage chamber, 2072-second branch pipe, 208-a first branch pipe, 3-a nitrogen high-pressure storage tank, 301-a first connecting pipe, 4-a hydrogen peroxide storage tank, 401-a second connecting pipe, 5-a high-concentration pesticide chemical wastewater storage tank, 501-a third connecting pipe, 6-a PH adjusting tank, 601-a nitric acid storage tank, 602-an ammonia water storage tank, 7-a mixing tank, 8-a heating wire preheating tank, 801-a fourth connecting pipe, 802-a fifth connecting pipe, 803-a sixth connecting pipe, 9-a condensing tank, 901-a seventh connecting pipe, 902-a connecting chamber, 9021-an exhaust fan, 903-an exhaust pipe, 9031-a pressure controller, 9032-a tail gas flowmeter, 10-a condensed water collecting box and 11-a drainage collecting box.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "above," "vertical," "upper surface," "bottom," "outer," "peripheral side," "side," and the like are used in an orientation or positional relationship merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
Referring to fig. 1-3, the wet oxidation apparatus for high concentration pesticide chemical wastewater of the present invention comprises a supporting frame 1 comprising a bottom plate 101, a first layer plate 102, a second layer plate 103, a third layer plate 104, a top plate 105 and a vertically disposed supporting column 106, a nitrogen high pressure storage tank 3, a hydrogen peroxide storage tank 4, a high concentration pesticide chemical wastewater storage tank 5 fixedly installed on the upper surface of the top plate 105, a mixing tank 7 fixedly installed on the upper surface of the third layer plate 104 and connected to the nitrogen high pressure storage tank 3 and the hydrogen peroxide storage tank 4 through a first connecting pipe 301 and a second connecting pipe 401, a PH adjusting tank 6 connected to the high concentration pesticide chemical wastewater storage tank 5 through a third connecting pipe 501, a heating wire preheating tank 8 fixedly installed on the upper surface of the second layer plate 103 and connected to the mixing tank 7 and the PH adjusting tank 6 through a fourth connecting pipe 801 and a fifth connecting pipe 802 respectively, a catalytic wet oxidation reaction kettle 2 fixedly installed on the upper surface of the first laminate 102 and communicated with the heating wire preheating box 8 through a sixth connecting pipe 803 and a first branch pipe 208, a condensation tank 9 communicated with the catalytic wet oxidation reaction kettle 2 through a second branch pipe 2072 and a seventh connecting pipe 901, a condensation water collection box 10 fixedly installed on the upper surface of the bottom plate 101 and communicated with the bottom of the condensation tank 9 through an eighth connecting pipe 904, and a drainage collection box 11 communicated with the bottom of the catalytic wet oxidation reaction kettle 2 through a ninth connecting pipe 2016;
the catalytic wet oxidation reaction kettle 2 comprises a kettle body 201, a heating furnace 202 which is wrapped on the outer side part of the kettle body 201 and is attached with an electric heating wire 203 in a surrounding way, a stirring driving mechanism which is arranged on the outer top part of the kettle body 201 and consists of an explosion-proof motor 204, a speed reducer 205 and a mechanical sealing cover 2012, a stirrer 2042 which is arranged on a rotating shaft 2041 of the explosion-proof motor 204, a circular catalyst bearing grid cover 206 which is arranged on a limiting groove 2011 which is arranged on the inner side wall of the kettle body 201 in a surrounding way, and a steam drainage pipe 207 which is arranged on the inner top wall of the kettle body 201 and; a circle of limiting convex rings 2061 clamped with the limiting grooves 2011 are annularly arranged on the wall of the outer periphery of the circular catalyst bearing grid cover 206, a round hole 2063 in clearance fit with the rotating shaft 2041 is formed in the middle of the surface of the circular catalyst bearing grid cover 206, grid holes 2062 with catalyst coated on the inner side wall are uniformly distributed on the surface of the circular catalyst bearing grid cover 206, and the three circular catalyst bearing grid covers 206 are arranged at intervals with the stirrer 2042;
the second branch pipe 2072 is communicated with the steam drainage pipe 207, and a connection chamber 902 in which an exhaust fan 9021 is arranged at the connection position of the second branch pipe 2072 and the seventh connection pipe 901;
an exhaust pipe 903 is communicated with the outer side wall of the condensation tank 9, and a rear pressure controller 9031 and a tail gas flowmeter 9032 are mounted on the exhaust pipe 903;
the support frame 1 is provided with a control panel 12.
Wherein, the side wall of the PH adjusting tank 6 is provided with a nitric acid storage tank 601 and an ammonia water storage tank 602 which are communicated with the PH adjusting tank 6.
Wherein, a gas flow meter and an electromagnetic valve are respectively installed on the first connecting pipe 301 and the second connecting pipe 401.
Wherein, a liquid flowmeter and an electromagnetic valve are installed on the third connecting pipe 501.
An electromagnetic valve is mounted on each of the fourth connecting pipe 801 and the fifth connecting pipe 802.
Wherein, the sixth connecting pipe 803 is connected to the first branch pipe 208 and a solenoid valve is installed at the connection position.
An electromagnetic valve is mounted on each of the eighth connection pipe 904 and the ninth connection pipe 2016.
Wherein, install electron level gauge 2013, pressure sensor 2014 and temperature sensor 2015 in the cauldron body 201.
Wherein, the catalyst adopts Cu/Ce composite metal oxide.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a novel wet oxidation of high concentration pesticide chemical industry waste water device, include by bottom plate (101), be located first plywood (102) of bottom plate (101) top, second plywood (103), third plywood (104), support frame (1) that support column (106) of roof (105) and vertical setting constitute, fixed mounting is in nitrogen gas high pressure storage jar (3) of roof (105) upper surface, hydrogen peroxide storage jar (4), high concentration pesticide chemical industry waste water storage jar (5), fixed mounting is in third plywood (104) upper surface and with nitrogen gas high pressure storage jar (3), hydrogen peroxide storage jar (4) are linked together through mixing box (7) of first connecting pipe (301) and second connecting pipe (401) respectively and PH regulation pool (6) that are linked together through third connecting pipe (501) and high concentration pesticide chemical industry waste water storage jar (5), fixed mounting is in second plywood (103) upper surface and with mixing box (7), Heating wire preheating cabinet (8) that is linked together through fourth connecting pipe (801) and fifth connecting pipe (802) respectively between PH equalizing basin (6), catalytic wet oxidation reation kettle (2) that fixed mounting is linked together through sixth connecting pipe (803) and first branch pipe (208) and condensing pot (9) that are linked together through second branch pipe (2072) and seventh connecting pipe (901) between first plywood (102) upper surface and the heating wire preheating cabinet (8), condensate water collecting box (10) that fixed mounting is in bottom plate (101) upper surface and be linked together through eighth connecting pipe (904) with condensing pot (9) bottom and drainage collecting box (11) that are linked together through ninth connecting pipe (2016) and catalytic wet oxidation reation kettle (2) bottom, its characterized in that:
the catalytic wet oxidation reaction kettle (2) comprises a kettle body (201), a heating furnace (202) which is wrapped on the outer side part of the kettle body (201) and is attached with an electric heating wire (203) in a surrounding manner, a stirring driving mechanism which is arranged on the outer top of the kettle body (201) and consists of an explosion-proof motor (204), a speed reducer (205) and a mechanical sealing cover (2012), a stirrer (2042) which is arranged on a rotating shaft (2041) of the explosion-proof motor (204), a circular catalyst bearing grid cover (206) which is arranged on a limiting groove (2011) which is arranged on the inner side wall of the kettle body (201) in a surrounding manner, and a steam drainage pipe (207) which is arranged on the inner top wall of the kettle body (201) and is; a circle of limiting convex rings (2061) clamped with a limiting groove (2011) are annularly arranged on the wall of the outer periphery of the circular catalyst bearing grid cover (206), a round hole (2063) in clearance fit with the rotating shaft (2041) is formed in the middle of the surface of the circular catalyst bearing grid cover (206), grid holes (2062) with catalyst coated on the inner side wall are uniformly formed in the surface of the circular catalyst bearing grid cover (206), and at least two circular catalyst bearing grid covers (206) are arranged and spaced from the stirrer (2042);
the second branch pipe (2072) is communicated with the steam drainage pipe (207), and a connecting cavity (902) with an exhaust fan (9021) arranged therein is arranged at the connecting position of the second branch pipe (2072) and the seventh connecting pipe (901);
the outer side wall of the condensation tank (9) is communicated with an exhaust pipe (903), and a rear pressure controller (9031) and a tail gas flowmeter (9032) are installed on the exhaust pipe (903);
the support frame (1) is provided with a control panel (12).
2. The novel wet oxidation device for the high-concentration pesticide chemical wastewater as claimed in claim 1, wherein a nitric acid storage tank (601) and an ammonia water storage tank (602) which are communicated with the PH adjusting tank (6) are installed on the side wall of the PH adjusting tank (6).
3. The novel wet oxidation device for the high-concentration pesticide chemical wastewater as claimed in claim 1, wherein a gas flow meter and an electromagnetic valve are respectively mounted on the first connecting pipe (301) and the second connecting pipe (401).
4. The novel wet oxidation device for the high-concentration pesticide chemical wastewater as set forth in claim 1, wherein the third connecting pipe (501) is provided with a liquid flow meter and an electromagnetic valve.
5. The wet oxidation apparatus for high concentration pesticide chemical wastewater as set forth in claim 1, wherein an electromagnetic valve is installed on each of the fourth connecting pipe (801) and the fifth connecting pipe (802).
6. The wet oxidation apparatus for high concentrated pesticide chemical wastewater as claimed in claim 1, wherein the sixth connecting pipe (803) is connected to the first branch pipe (208) and a solenoid valve is installed at the connection position.
7. The wet oxidation apparatus for high concentrated pesticide chemical wastewater as set forth in claim 1, wherein an electromagnetic valve is installed on each of the eighth connection pipe (904) and the ninth connection pipe (2016).
8. The novel wet oxidation device for the high-concentration pesticide chemical wastewater as claimed in claim 1, wherein an electronic liquid level meter (2013), a pressure sensor (2014) and a temperature sensor (2015) are installed in the kettle body (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921136954.XU CN210855424U (en) | 2019-07-19 | 2019-07-19 | Novel high concentration pesticide chemical industry waste water wet oxidation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921136954.XU CN210855424U (en) | 2019-07-19 | 2019-07-19 | Novel high concentration pesticide chemical industry waste water wet oxidation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210855424U true CN210855424U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921136954.XU Active CN210855424U (en) | 2019-07-19 | 2019-07-19 | Novel high concentration pesticide chemical industry waste water wet oxidation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210855424U (en) |
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2019
- 2019-07-19 CN CN201921136954.XU patent/CN210855424U/en active Active
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Address after: Room 702b, floor 7, section e, No. 1515, Zhongshan North 2nd Road, Hongkou District, Shanghai 200092 Patentee after: Ningbo Kaicheng Environmental Technology Co.,Ltd. Country or region after: China Address before: Room 702b, floor 7, section e, No. 1515, Zhongshan North 2nd Road, Hongkou District, Shanghai 200092 Patentee before: Kaicheng Tonghong Environmental Technology (Shanghai) Co.,Ltd. Country or region before: China |
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Address after: Room 02, 4th Floor, Building 09, No. 181 Tongda Road, Gulin Town, Haishu District, Ningbo City, Zhejiang Province, 315000 Patentee after: Ningbo Kaicheng Environmental Technology Co.,Ltd. Country or region after: China Address before: Room 702b, floor 7, section e, No. 1515, Zhongshan North 2nd Road, Hongkou District, Shanghai 200092 Patentee before: Ningbo Kaicheng Environmental Technology Co.,Ltd. Country or region before: China |
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