CN204816074U - Boiler blow -off water spray set - Google Patents

Boiler blow -off water spray set Download PDF

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Publication number
CN204816074U
CN204816074U CN201520540984.2U CN201520540984U CN204816074U CN 204816074 U CN204816074 U CN 204816074U CN 201520540984 U CN201520540984 U CN 201520540984U CN 204816074 U CN204816074 U CN 204816074U
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CN
China
Prior art keywords
water
water level
collector
immersible pump
storage box
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
Application number
CN201520540984.2U
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Chinese (zh)
Inventor
李路凯
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Individual
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Individual
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Priority to CN201520540984.2U priority Critical patent/CN204816074U/en
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Publication of CN204816074U publication Critical patent/CN204816074U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a boiler blow -off water spray set, its technical scheme is: being equipped with the multi -stage precipitation groove in the sedimentation tank, being equipped with immersible pump and water level detector at the multi -stage precipitation inslot, the immersible pump passes through the circulating pipe and connects the injection pipe, the lower part of injection pipe connect the desulfurization dust remover through annular funnel, the outer wall of injection pipe is equipped with the jet orifice, the bottom of desulfurization dust remover is equipped with the direct first order precipitation tank of blowoff valve, the top of desulfurization dust remover is equipped with the umbrella -type shower head, the lateral part of water storage box be equipped with the overflow pipe, the beneficial effects are that: the sewer filters through tertiary the sediment, and aquatic impurity obtains purifying, purifies the back water source and gets to the water storage box through the water pump, realizes high -order energy storage, relies on pressure differential to realize spraying, and balanced and to motor protection through water level detector guaranteed water level, circulation loss water relies on the sewer to supply, ensures that smooth realization of whole flow move in circles, effectively get rid of harmful substance's in the smoke and dust content, stop outer arranging environmental pollution.

Description

Boiler blow-off water spray system
Technical field
The utility model relates to a kind of sewer cyclic processing device, particularly a kind of boiler blow-off water spray system.
Background technology
Present most producer, boiler blow-off waterpipe directly receives sewage network, blowdown flow rate accounts for about 5% of boiler water consumption, sewer majority is the demineralized water of process, basicity, about 12, enters sewage disposal system after outer row, and sewage disposal process needs to consume more human and material resources and financial resources, cause water resource waste, economic benefit and social benefit are affected.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of boiler blow-off water spray system adopting moisture film desulfurization and dedusting.
Its technical scheme is: comprise sedimentation basin, water storage box and desulfurizing dust-collector, multi stage precipitation groove is provided with in described sedimentation basin, immersible pump and water level detector is provided with in multi stage precipitation groove, immersible pump connects playpipe by circulation pipe, the bottom of described playpipe connects desulfurizing dust-collector by annular funnel, the outer wall of playpipe is provided with spray-hole, and the bottom of desulfurizing dust-collector is provided with blowoff valve and leads directly to first order stillpot, and the top of desulfurizing dust-collector is provided with umbrella shape spray head; The sidepiece of described water storage box is provided with overflow pipe.
Be provided with three grades of stillpots in described sedimentation basin, wherein, blowoff valve and blow-off pipe are communicated to first order stillpot respectively, and described immersible pump and water level detector are arranged on third level stillpot, are provided with screen pack between each stillpot.
Described playpipe is spindle-type α-Fe2O3.
The beneficial effects of the utility model are: sewer is through three grades of sedimentation and filtrations, impurities in water is purified, after purification, water storage box is got to by water pump in water source, realize high-order accumulation of energy, pressure reduction is relied on to realize spray, balanced by water level detector guaranteed water level and to electric motor protecting, circulation loss water relies on sewer to supplement, and guarantees that whole flow process realizes moving in circles smoothly; The content of harmful substance in effective removal flue dust, using water wisely greatly, stopping outer row's environmental pollution, is fully used in water source.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of playpipe;
In upper figure: blow-off pipe 1, sedimentation basin 2, immersible pump 3, water level detector 4, water storage box 5, annular funnel 6, desulfurizing dust-collector 7, blowoff valve 8, overflow pipe 9, playpipe 10, circulation pipe 11, spray-hole 10.1.
Detailed description of the invention
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises sedimentation basin 2, water storage box 5 and desulfurizing dust-collector 7, multi stage precipitation groove is provided with in described sedimentation basin 2, immersible pump 3 and water level detector 4 is provided with in multi stage precipitation groove, immersible pump 3 connects playpipe 10 by circulation pipe 11, the bottom of described playpipe 10 connects desulfurizing dust-collector 7 by annular funnel 6, the outer wall of playpipe 10 is provided with spray-hole 10.1, the bottom of desulfurizing dust-collector 7 is provided with blowoff valve 8 and leads directly to first order stillpot, and the top of desulfurizing dust-collector 7 is provided with umbrella shape spray head; The sidepiece of described water storage box 5 is provided with overflow pipe 9.
Wherein, be provided with three grades of stillpots in sedimentation basin 2, wherein, blowoff valve 8 and blow-off pipe 1 are communicated to first order stillpot respectively, and described immersible pump 3 and water level detector 4 are arranged on third level stillpot, are provided with screen pack between each stillpot.
Wherein, playpipe 10 is spindle-type α-Fe2O3.
When the utility model uses, water storage box water level is got to high water level and not overflow, sedimentation basin water level keeps peak level, in water storage box, water is under pressure differential effect, moisture film spraying and dedusting is carried out to entering desulfurizing dust-collector flue gas by communicating pipe, dust-containing water flows automatically to the one-level precipitation of sedimentation basin by blow-off pipe, along with water level raises, progressively flow into two-stage precipitation and three grades of precipitations, when three grades of sedimentation basin water levels reach water level detector high water level position, water is squeezed into water storage box by pump working, when three grades of sedimentation basin water levels are low to moderate detector lowest water level, water pump shuts down.
The above is only preferred embodiment of the present utility model, and any those of ordinary skill in the art all may utilize the technical scheme of above-mentioned elaboration to the utility model correct or are revised as equivalent technical scheme.Therefore, any simple modification of carrying out according to the technical solution of the utility model or substitute equivalents, belong to the greatest extent the scope that the utility model is claimed.

Claims (3)

1. a boiler blow-off water spray system, it is characterized in that: comprise sedimentation basin, water storage box and desulfurizing dust-collector, multi stage precipitation groove is provided with in described sedimentation basin, immersible pump and water level detector is provided with in multi stage precipitation groove, immersible pump connects playpipe by circulation pipe, the bottom of described playpipe connects desulfurizing dust-collector by annular funnel, the outer wall of playpipe is provided with spray-hole, the bottom of desulfurizing dust-collector is provided with blowoff valve and leads directly to first order stillpot, and the top of desulfurizing dust-collector is provided with umbrella shape spray head; The sidepiece of described water storage box is provided with overflow pipe.
2. boiler blow-off water spray system according to claim 1, it is characterized in that: in described sedimentation basin, be provided with three grades of stillpots, wherein, blowoff valve and blow-off pipe are communicated to first order stillpot respectively, described immersible pump and water level detector are arranged on third level stillpot, are provided with screen pack between each stillpot.
3. boiler blow-off water spray system according to claim 2, is characterized in that: described playpipe is spindle-type α-Fe2O3.
CN201520540984.2U 2015-07-24 2015-07-24 Boiler blow -off water spray set Expired - Fee Related CN204816074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520540984.2U CN204816074U (en) 2015-07-24 2015-07-24 Boiler blow -off water spray set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520540984.2U CN204816074U (en) 2015-07-24 2015-07-24 Boiler blow -off water spray set

Publications (1)

Publication Number Publication Date
CN204816074U true CN204816074U (en) 2015-12-02

Family

ID=54673717

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520540984.2U Expired - Fee Related CN204816074U (en) 2015-07-24 2015-07-24 Boiler blow -off water spray set

Country Status (1)

Country Link
CN (1) CN204816074U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109938370A (en) * 2019-03-22 2019-06-28 凤台县农盼水稻机插服务专业合作社 A kind of crops fruit surface desliming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109938370A (en) * 2019-03-22 2019-06-28 凤台县农盼水稻机插服务专业合作社 A kind of crops fruit surface desliming device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151202

Termination date: 20160724

CF01 Termination of patent right due to non-payment of annual fee