CN204619725U - A kind of equipment processing plating waste gas - Google Patents
A kind of equipment processing plating waste gas Download PDFInfo
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- CN204619725U CN204619725U CN201520283093.3U CN201520283093U CN204619725U CN 204619725 U CN204619725 U CN 204619725U CN 201520283093 U CN201520283093 U CN 201520283093U CN 204619725 U CN204619725 U CN 204619725U
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- waste gas
- filtration unit
- pipeline
- purifying area
- tank body
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Abstract
The utility model discloses a kind of equipment processing plating waste gas, comprise tank body and blower fan, arrange exhaust gas inlet in one end of tank body, the other end of tank body arranges waste gas outlet, and in tank body, portion is disposed with inlet plenum, prefilter, purifying area and filter chamber from air inlet to outgassing direction; Inlet plenum is communicated with exhaust gas inlet, blower fan connects waste gas outlet, purifying area upper end is connected with plating cycle groove by pipeline I, purifying area upper end is also connected with accumulator tank by pipeline II, filter chamber comprises single filter unit, cascade filtration unit, three-stage filtration unit, one-level, secondary, three-stage filtration unit include twice screen pack, spray chamber I is provided with between one-level, cascade filtration unit, spray chamber I upper end is connected with accumulator tank by pipeline II, be provided with spray chamber II between secondary, three-stage filtration unit, spray chamber II is connected with intake chamber I by pipeline III.The beneficial effects of the utility model are: adopt the utility model equipment, can make hard chrome non-wastewater discharge, and toxic emission is up to standard, also have cooling containing chromium waste gas function simultaneously.
Description
Technical field
The utility model relates to a kind of plating waste gas treatment equipment, especially relates to a kind of equipment processing electrodeposited chromium waste gas.
Background technology
Electroplating industry is the important processing industry of China, at present with zinc-plated, chromium plating, nickel plating and copper facing are main, integrated distribution is at manufacture, light industry, electronics, in the industrial circle such as Aero-Space and instrument and meter, plated body is normally placed in the electrolytic cell being loaded with corresponding chemical electrolysis liquid by plating processing, plated body surface is made to form electrodeposited coating through energising, in this process, a large amount of plating waste gas containing heavy metal can be produced, if directly discharge without any process, serious pollution is caused by environment, for meeting the environmental requirement of current increasingly stringent, people must take measures to carry out end treatment.
Use in the industry clearing machine process hard chrome waste gas at present, usually need with the liquid medicine in alkaline medicinal liquid treatment and purification machine, and the washing water of chromium also can discharge, also to add medicine during discharge to process, cause cost higher, therefore design and a set ofly can make chromium plating system non-wastewater discharge, and toxic emission is up to standard, the equipment simultaneously with refrigerating function is necessary.
Summary of the invention
For the deficiencies in the prior art, the utility model provides one can make chromium plating system non-wastewater discharge, and it is up to standard to electroplate toxic emission, has the plating waste gas treatment equipment of refrigerating function simultaneously.
The technical solution of the utility model is: the equipment of process plating waste gas, comprise tank body and blower fan, in one end of described tank body, exhaust gas inlet is set, the other end of tank body arranges waste gas outlet, and in tank body, portion is disposed with inlet plenum, prefilter, purifying area and filter chamber from air inlet to outgassing direction, described inlet plenum is communicated with exhaust gas inlet, described blower fan connects waste gas outlet, described purifying area upper end is connected with plating cycle groove by pipeline I, described purifying area upper end is also connected with described accumulator tank by pipeline II, described filter chamber comprises single filter unit, cascade filtration unit, three-stage filtration unit, described one-level, secondary, three-stage filtration unit includes twice screen pack, described one-level, spray chamber I is provided with between cascade filtration unit, described spray chamber I upper end is connected with described accumulator tank by pipeline II, described secondary, spray chamber II is provided with between three-stage filtration unit, described spray chamber II is connected with intake chamber I by pipeline III.
Described screen pack is PVC screen pack, and thickness is 40-60mm.
Described purifying area is built-in with several PE balls.
Be provided with observation window above described purifying area and spray chamber II, for observe in tower body containing chromium bath concentration situation.
Described inlet plenum upper end is provided with shower, and described shower is connected with intake chamber II by pipeline IV.
The general principle of the utility model exhaust-gas treatment is: first chromium waste gas enters in inlet plenum by exhaust gas inlet, after prefilter tentatively filters, enter purifying area, now the liquid medicine in electroplating bath is directly sprayed onto in purifying area, through blower fan by the moisture evaporation in liquid medicine, the liquid medicine dropped is lowered the temperature, such cooling just completes by between purifying area, also have because transpiring moisture, processing solution tank lack of water, the follow-up liquid medicine of spray that needs supplements interpolation by accumulator tank, and the water in such rinsing bowl just need not discharge.Thus reach evaporation, concentrated, the object of cooling, waste gas is behind filter chamber, and waste gas is by waste gas outlet out.
Beneficial effect of the present utility model is: adopt the utility model equipment, can make hard chrome non-wastewater discharge, and toxic emission is up to standard, also has cooling containing chromium waste gas function simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-tank body, 2-blower fan, 3-exhaust gas inlet, 4-waste gas outlet, 5-inlet plenum, 6-prefilter, 7-purifying area, 8-filter chamber, 9-pipeline I, 10-pipeline II, 11-plating cycle groove, 12-accumulator tank, 13-single filter unit, 14-cascade filtration unit, 15-three-stage filtration unit, 16-screen pack, 17-spray chamber I, 18-pipeline III, 19-spray chamber II, 20-intake chamber I, 21-shower, 22-pipeline IV, 23-intake chamber II.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
As shown in Figure 1, the equipment of process plating waste gas, comprise tank body (1) and blower fan (2), in one end of tank body (1), exhaust gas inlet (3) is set, the other end arranges waste gas outlet (4), is disposed with inlet plenum (5), prefilter (6), purifying area (7) and filter chamber (8) in tank body (1) inner portion from air inlet to outgassing direction, inlet plenum (5) is communicated with exhaust gas inlet (3), blower fan (2) connects waste gas outlet (4), purifying area (7) upper end is connected with plating cycle groove (11) by pipeline I (9), purifying area (7) upper end is also connected with accumulator tank (12) by pipeline II (10), filter chamber (8) comprises single filter unit (13), cascade filtration unit (14), three-stage filtration unit (15), single filter unit (13), cascade filtration unit (14), three-stage filtration unit (15) includes twice screen pack (16), single filter unit (13), spray chamber I (17) is provided with between cascade filtration unit (14), spray chamber I (17) upper end is connected with accumulator tank (12) by pipeline II (10), cascade filtration unit (14), spray chamber II (19) is provided with between three-stage filtration unit (15), spray chamber II (19) is connected with intake chamber I (20) by pipeline III (18).
Screen pack (16) is PVC screen pack, and thickness is 40-60mm.
Purifying area (7) is built-in with several PE balls.
Purifying area (7) and spray chamber II (19) top are provided with observation window, for observe in tower body containing chromium bath concentration situation.
Inlet plenum (5) upper end is provided with shower (21), and shower (21) is connected with intake chamber II (23) by pipeline IV (22).
The general principle of the utility model exhaust-gas treatment is: first chromium waste gas enters in inlet plenum by exhaust gas inlet, after prefilter tentatively filters, enter purifying area, now the liquid medicine in electroplating bath is directly sprayed onto in purifying area, through blower fan by the moisture evaporation in liquid medicine, the liquid medicine dropped is lowered the temperature, such cooling just completes by between purifying area, also have because transpiring moisture, processing solution tank lack of water, the follow-up liquid medicine of spray that needs supplements interpolation by accumulator tank, and the water in such rinsing bowl just need not discharge.Thus reach evaporation, concentrated, the object of cooling, waste gas is behind filter chamber, and waste gas is by waste gas outlet out.
Beneficial effect of the present utility model is: adopt the utility model equipment, can make hard chrome non-wastewater discharge, and toxic emission is up to standard, also has the function of cooling containing chromium waste gas simultaneously.
What describe in above-described embodiment and description just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (5)
1. one kind processes the equipment of plating waste gas, it is characterized in that: comprise tank body and blower fan, arrange exhaust gas inlet in one end of described tank body, the other end of tank body arranges waste gas outlet, and in tank body, portion is disposed with inlet plenum, prefilter, purifying area and filter chamber from air inlet to outgassing direction, described inlet plenum is communicated with exhaust gas inlet, described blower fan connects waste gas outlet, described purifying area upper end is connected with plating cycle groove by pipeline I, described purifying area upper end is also connected with accumulator tank by pipeline II, described filter chamber comprises single filter unit, cascade filtration unit, three-stage filtration unit, described one-level, secondary, three-stage filtration unit includes twice screen pack, described one-level, spray chamber I is provided with between cascade filtration unit, described spray chamber I upper end is connected with accumulator tank by pipeline II, described secondary, spray chamber II is provided with between three-stage filtration unit, described spray chamber II is connected with intake chamber I by pipeline III.
2. the equipment of process plating waste gas according to claim 1, it is characterized in that: described screen pack is PVC screen pack, thickness is 40-60mm.
3. the equipment of process plating waste gas according to claim 1, is characterized in that: described purifying area is built-in with several PE balls.
4. the equipment of process plating waste gas according to claim 3, is characterized in that: described inlet plenum upper end is provided with shower, and described shower is connected with intake chamber II by pipeline IV.
5. the equipment of process plating waste gas according to claim 4, is characterized in that: be provided with observation window above described purifying area and spray chamber II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283093.3U CN204619725U (en) | 2015-05-05 | 2015-05-05 | A kind of equipment processing plating waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283093.3U CN204619725U (en) | 2015-05-05 | 2015-05-05 | A kind of equipment processing plating waste gas |
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| Publication Number | Publication Date |
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| CN204619725U true CN204619725U (en) | 2015-09-09 |
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| CN201520283093.3U Active CN204619725U (en) | 2015-05-05 | 2015-05-05 | A kind of equipment processing plating waste gas |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200506A (en) * | 2015-10-13 | 2015-12-30 | 嘉兴通惠环保科技有限公司 | Waste gas recovery system provided with Cu or Ni electroplating tank |
| CN105200507A (en) * | 2015-10-13 | 2015-12-30 | 嘉兴通惠环保科技有限公司 | Chromium fog recovery system provided with chromium electroplating tank |
| CN105200505A (en) * | 2015-10-13 | 2015-12-30 | 嘉兴通惠环保科技有限公司 | Exhaust gas discharge system for cyanide plating tank |
| CN105258517A (en) * | 2015-11-09 | 2016-01-20 | 黄山中发耐磨材料有限公司 | Flue gas treatment device |
| CN105363332A (en) * | 2015-11-20 | 2016-03-02 | 太仓市振锋化工设备有限公司 | Electroplating waste gas treatment system |
-
2015
- 2015-05-05 CN CN201520283093.3U patent/CN204619725U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200506A (en) * | 2015-10-13 | 2015-12-30 | 嘉兴通惠环保科技有限公司 | Waste gas recovery system provided with Cu or Ni electroplating tank |
| CN105200507A (en) * | 2015-10-13 | 2015-12-30 | 嘉兴通惠环保科技有限公司 | Chromium fog recovery system provided with chromium electroplating tank |
| CN105200505A (en) * | 2015-10-13 | 2015-12-30 | 嘉兴通惠环保科技有限公司 | Exhaust gas discharge system for cyanide plating tank |
| CN105258517A (en) * | 2015-11-09 | 2016-01-20 | 黄山中发耐磨材料有限公司 | Flue gas treatment device |
| CN105363332A (en) * | 2015-11-20 | 2016-03-02 | 太仓市振锋化工设备有限公司 | Electroplating waste gas treatment system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: Two road 523750 Changping town Guangdong city of Dongguan Province Lu Wu Liyuan Industrial No. 8 Pu Jingjing Osaka Industrial Park building F2 Patentee after: C-RAY CORPORATION Address before: Two road 523750 Changping town Guangdong city of Dongguan Province Lu Wu Liyuan Industrial No. 8 Pu Jingjing Osaka Industrial Park building F2 Patentee before: DONGGUAN XIRUI AUTOMATION TECHNOLOGY CO., LTD. |