CN202460404U - Tail-gas half-drying type purifying device of cremation machine - Google Patents
Tail-gas half-drying type purifying device of cremation machine Download PDFInfo
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- CN202460404U CN202460404U CN2012200954798U CN201220095479U CN202460404U CN 202460404 U CN202460404 U CN 202460404U CN 2012200954798 U CN2012200954798 U CN 2012200954798U CN 201220095479 U CN201220095479 U CN 201220095479U CN 202460404 U CN202460404 U CN 202460404U
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Abstract
The utility model discloses a tail-gas half-drying type purifying device of a cremation machine. The tail-gas half-drying type purifying device comprises a cyclone dust removing device and an ejection device, wherein the ejection device is connected with the cyclone dust removing device by a connecting pipe. The tail-gas half-drying type purifying device also comprises two sets of high-pressure atomizing devices; each high-pressure atomizing device comprises two solvent water tanks, two sets of frequency-conversion water supply equipment, four high-pressure spraying nozzles and four electromagnetic valves; the first frequency-conversion water supply equipment is respectively connected with a high-pressure atomizing spraying pipe A and a high-pressure atomizing spraying pipe C; a flue-gas inlet of the ejection device is provided with a second high-pressure spraying nozzle and a fourth high-pressure spraying nozzle; and the ejection device is connected with the cyclone dust removing device by a connecting pipe. The tail-gas half-drying type purifying device disclosed by the utility model has the advantages that the purifying effect is good, and the standard is high; and since the occupied space of the equipment is small, the operating cost is low.
Description
Technical field
The utility model relates to a kind of funeral parlor Cremation Machine tail gas half dry type purifier, is the purifying and dedusting equipment that designs to the Cremation Machine combustion characteristics.
Background technology
Present domestic Cremation Machine vent gas treatment also is in the starting stage, and mainly the project to the Cremation Machine vent gas treatment is: the particle flue dust that 1, is produced after clothing, the paper coffin burning.2, the pernicious gas dioxin that produced of corpse burning, 3, black smoke that imperfect combustion produced.Present stage, the tail gas clean-up technology mainly used of market was: flue gas passes through cool-heat-exchanger, and---device such as deacidification equipment---charcoal absorption equipment---sack cleaner etc. purifies the back and discharges.In the tail gas clean-up process system: (1), dedusting are the cloth-bag type dedustings of adopting; The temperature of Cremation Machine tail gas is 80 ℃～600 ℃ because the cloth bag serviceability temperature is no more than 120 ℃ (the low grease of cigarette temperature high fever cloth bag cigarette temperature is adsorbed on the cloth bag); Not burning when making bag-type dust high temperature in order to control flue-gas temperature is not stopped up during low temperature and the flue gas cool-heat-exchanger of having derived, the interchanger circulatory system, cooling system and by-pass flue control system etc.(2), the purification of toxic gas bioxin mainly adopts active carbon adsorption, equipment has absorbent charcoal adsorption tank, storage facilities etc.(3), the purification of tail gas middle acid substance mainly adopts the lime white neutralisation, capital equipment has lime white neutralizing tank, lime white to be blown into equipment and storage facilities etc.In sum, Cremation Machine tail gas clean-up process equipment is numerous, and the occupation of land space is big, and one time input cost is huge, and use cost (cloth bag, active carbon etc.) is also very high, and maintenance cost improves thereupon.
Summary of the invention
The composition of tail gas discharging pollutant had nothing in common with each other in certain time period because Cremation Machine is in operation; To these characteristics; The purpose of the utility model is to provide a kind of and collects that to purify dust, remove the toxic gas bioxin and purify acidic materials be the comprehensive purifying equipment of one, and this equipment is a kind of exhaust gas cleaner of allocating method for separating polluted particles on a time period.Adopt advanced technological processing craft that the Cremation Machine exhaust emissions is up to state standards fully simultaneously.
Technology that the utility model adopted is as follows:
Cremation Machine tail gas half dry type purifier comprises cyclone dust collector and induction apparatus, and induction apparatus is connected with cyclone dust collector through tube connector; The utility model also comprises two cover high-pressure atomization devices, and described high-pressure atomization device comprises two solvent water tanks, two cover frequency-changing water supply device, four high pressure nozzles and four magnetic valves, and the first solvent water tank is connected with first frequency-changing water supply device; First frequency-changing water supply device connects high-pressure atomization jet pipe A and high-pressure atomization jet pipe C respectively; On the high-pressure atomization jet pipe A first magnetic valve is installed, on the high-pressure atomization jet pipe C second magnetic valve is installed, high-pressure atomization jet pipe A is connected with first high pressure nozzle; High-pressure atomization jet pipe C is connected with second high pressure nozzle; The second solvent water tank is connected with second frequency-changing water supply device, and second frequency-changing water supply device connects high-pressure atomization jet pipe B and high-pressure atomization jet pipe D respectively, on the high-pressure atomization jet pipe B the 3rd magnetic valve is installed; On the high-pressure atomization jet pipe D the 4th magnetic valve is installed; High-pressure atomization jet pipe B is connected with the 3rd high pressure nozzle, and high-pressure atomization jet pipe D is connected with the 4th high pressure nozzle, and the smoke inlet place of induction apparatus is equipped with second high pressure nozzle and the 4th high pressure nozzle; Be provided with the rotation flue in the cyclone dust collector, the exit of rotation flue is equipped with first high pressure nozzle and the 3rd high pressure nozzle.
The utility model also has following characteristic:
1, the cyclone dust collector below is provided with the lime-ash exhaust outlet.
2, the 3-4 of described the 3rd high pressure nozzle atomization quantity atomization quantity that is the 4th high pressure nozzle doubly.
3, the 3-4 of the described first high pressure nozzle atomization quantity atomization quantity that is second high pressure nozzle doubly.
4, the described first solvent water tank is equipped with organic solution.
5, the described second solvent water tank is equipped with alkaline solution.
6, the smoke inlet place of described induction apparatus is provided with the first bug check mouth.
7, the exit of described rotation flue is provided with the second bug check mouth.
This device good purification, standard is high, because this equipment occupation of land space is little, operating cost is low.With the Cremation Machine tail gas treatment process of existing operation the different of essence are arranged, fundamentally solved three high problems on the market (be that input cost is high, use cost is high, and maintenance cost is high).
Description of drawings
Fig. 1 is the utility model structural representation; 1, the first solvent water tank wherein, 2, the second solvent water tank, 3, second frequency-changing water supply device, 4, first frequency-changing water supply device; 5, the 4th magnetic valve, 6, second magnetic valve, the 7, the 3rd magnetic valve, 8, first magnetic valve; 9, cyclone dust collector, 10, induction apparatus, 11, the second high-voltage flat nozzle; 12, the 4th high pressure nozzle, 13, first high pressure nozzle, 14, second high pressure nozzle.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment 1:
Cremation Machine tail gas half dry type purifier comprises cyclone dust collector and induction apparatus, and induction apparatus is connected with cyclone dust collector through tube connector; The utility model also comprises two cover high-pressure atomization devices, and described high-pressure atomization device comprises two solvent water tanks, two cover frequency-changing water supply device, four high pressure nozzles and four magnetic valves, and the first solvent water tank is connected with first frequency-changing water supply device; First frequency-changing water supply device connects high-pressure atomization jet pipe A and high-pressure atomization jet pipe C respectively; On the high-pressure atomization jet pipe A first magnetic valve is installed, on the high-pressure atomization jet pipe C second magnetic valve is installed, high-pressure atomization jet pipe A is connected with first high pressure nozzle; High-pressure atomization jet pipe C is connected with second high pressure nozzle; The second solvent water tank is connected with second frequency-changing water supply device, and second frequency-changing water supply device connects high-pressure atomization jet pipe B and high-pressure atomization jet pipe D respectively, on the high-pressure atomization jet pipe B the 3rd magnetic valve is installed; On the high-pressure atomization jet pipe D the 4th magnetic valve is installed; High-pressure atomization jet pipe B is connected with the 3rd high pressure nozzle, and high-pressure atomization jet pipe D is connected with the 4th high pressure nozzle, and the smoke inlet place of induction apparatus is equipped with second high pressure nozzle and the 4th high pressure nozzle; Be provided with the rotation flue in the cyclone dust collector, the exit of rotation flue is equipped with first high pressure nozzle and the 3rd high pressure nozzle.The cyclone dust collector below is provided with the lime-ash exhaust outlet.The 3-4 of the atomization quantity that described the 3rd high pressure nozzle atomization quantity is the 4th high pressure nozzle doubly.The 3-4 of the atomization quantity that the described first high pressure nozzle atomization quantity is second high pressure nozzle doubly.The described first solvent water tank is equipped with organic solution.The described second solvent water tank is equipped with alkaline solution.The smoke inlet place of described induction apparatus is provided with the first bug check mouth.The exit of described rotation flue is provided with the second bug check mouth.
Embodiment 2:
The decontamination procedure of the utility model is achieved in that
(1), acid and the flue dust in the purification Cremation Machine tail gas: it mainly is the flue dust that clothing and paper coffin burning are produced that Cremation Machine starts in the first few minutes tail gas of back; The the 3rd of alkaline solution the and the 3rd high pressure nozzle, third and fourth magnetic valve and Cremation Machine start simultaneously for this reason, wherein the 3rd high pressure nozzle be the 4th high pressure nozzle atomization quantity 3-4 doubly.Being provided with of high-pressure atomization jet pipe D mainly is to make flue dust at the flue effective humidification of middle and long distance of advancing, and controls the atomization quantity of the 4th high pressure nozzle, and flue dust can not deposited in flue.Flue dust gets into deduster and leaves the preceding warp of rotation flue centrifugal sedimentation the 4th high pressure nozzle humidification once more, makes sedimentation more effective.And sedimentation is the malleation sedimentation, and to compare effect better in sedimentation with negative pressure.
Third and fourth closed electromagnetic valve after Cremation Machine starts 5 minutes, first with the unlatching of second magnetic valve, and the acid in the purification Cremation Machine tail gas and the process of flue dust finish.
(2), purify the noxious material bioxin
First and second magnetic valves begin operate as normal after opening, and cremate after the end, and the Cremation Machine air-introduced machine stops, first and second closed electromagnetic valves.The main incinerated matter of Cremation Machine is a corpse in this time period; The noxious material of its generation is the Shi bioxin mainly; What first high pressure nozzle and second high pressure nozzle atomized is the particulate of organic solvent; Wherein the first high pressure nozzle atomization quantity be the second high pressure nozzle atomization quantity 3-4 doubly; Being provided with of the high-pressure atomization jet pipe C of high-pressure atomization organic solvent mainly is the liposoluble substance bioxin that the characteristic of utilizing bioxin to be dissolved in organic solvent effectively catches colorless and odorless, controls the atomization quantity of the second high pressure nozzle jet pipe simultaneously, makes the organic particle can not condensation in flue.Before tail gas got into deduster and leaves the centrifugal sedimentation of rotation flue, after the organic solvent particulate secondary dissolving of the 3rd high pressure nozzle ejection, the increase of micel particle made the centrifugal sedimentation better effects if.
Claims (8)
1. Cremation Machine tail gas half dry type purifier comprises cyclone dust collector and induction apparatus, and induction apparatus is connected with cyclone dust collector through tube connector; It is characterized in that: also comprise two cover high-pressure atomization devices, described high-pressure atomization device comprises two solvent water tanks, two cover frequency-changing water supply device, four high pressure nozzles and four magnetic valves, and the first solvent water tank is connected with first frequency-changing water supply device; First frequency-changing water supply device connects high-pressure atomization jet pipe A and high-pressure atomization jet pipe C respectively; On the high-pressure atomization jet pipe A first magnetic valve is installed, on the high-pressure atomization jet pipe C second magnetic valve is installed, high-pressure atomization jet pipe A is connected with first high pressure nozzle; High-pressure atomization jet pipe C is connected with second high pressure nozzle; The second solvent water tank is connected with second frequency-changing water supply device, and second frequency-changing water supply device connects high-pressure atomization jet pipe B and high-pressure atomization jet pipe D respectively, on the high-pressure atomization jet pipe B the 3rd magnetic valve is installed; On the high-pressure atomization jet pipe D the 4th magnetic valve is installed; High-pressure atomization jet pipe B is connected with the 3rd high pressure nozzle, and high-pressure atomization jet pipe D is connected with the 4th high pressure nozzle, and the smoke inlet place of induction apparatus is equipped with second high pressure nozzle and the 4th high pressure nozzle; Be provided with the rotation flue in the cyclone dust collector, the exit of rotation flue is equipped with first high pressure nozzle and the 3rd high pressure nozzle.
2. Cremation Machine tail gas half dry type purifier according to claim 1 is characterized in that: the cyclone dust collector below is provided with the lime-ash exhaust outlet.
3. Cremation Machine tail gas half dry type purifier according to claim 1 is characterized in that: the 3-4 of the atomization quantity that described the 3rd high pressure nozzle atomization quantity is the 4th high pressure nozzle doubly.
4. Cremation Machine tail gas half dry type purifier according to claim 1 is characterized in that: the 3-4 of the atomization quantity that the described first high pressure nozzle atomization quantity is second high pressure nozzle doubly.
5. Cremation Machine tail gas half dry type purifier according to claim 1 is characterized in that: the described first solvent water tank is equipped with organic solution.
6. Cremation Machine tail gas half dry type purifier according to claim 1 is characterized in that: the described second solvent water tank is equipped with alkaline solution.
7. Cremation Machine tail gas half dry type purifier according to claim 1, it is characterized in that: the smoke inlet place of described induction apparatus is provided with the first bug check mouth.
8. Cremation Machine tail gas half dry type purifier according to claim 1, it is characterized in that: the exit of described rotation flue is provided with the second bug check mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200954798U CN202460404U (en) | 2012-03-15 | 2012-03-15 | Tail-gas half-drying type purifying device of cremation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200954798U CN202460404U (en) | 2012-03-15 | 2012-03-15 | Tail-gas half-drying type purifying device of cremation machine |
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| CN202460404U true CN202460404U (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200954798U Expired - Fee Related CN202460404U (en) | 2012-03-15 | 2012-03-15 | Tail-gas half-drying type purifying device of cremation machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524925A (en) * | 2014-08-19 | 2015-04-22 | 阮其田 | Comprehensive control scheme for improving environment pollution caused by cremation gas in crematory |
| CN106731616A (en) * | 2016-06-30 | 2017-05-31 | 洛阳涧光特种装备股份有限公司 | A kind of industrial low pressure loss gas absorbing device and its absorption process |
| CN107596849A (en) * | 2016-07-12 | 2018-01-19 | 阮其田 | A kind of device for improvement cremation place cremate gas environmental pollution |
-
2012
- 2012-03-15 CN CN2012200954798U patent/CN202460404U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524925A (en) * | 2014-08-19 | 2015-04-22 | 阮其田 | Comprehensive control scheme for improving environment pollution caused by cremation gas in crematory |
| CN106731616A (en) * | 2016-06-30 | 2017-05-31 | 洛阳涧光特种装备股份有限公司 | A kind of industrial low pressure loss gas absorbing device and its absorption process |
| CN106731444A (en) * | 2016-06-30 | 2017-05-31 | 华东理工大学 | A kind of coking plant low pressure loss gas recovery and treatment method and device |
| WO2018137691A1 (en) * | 2016-06-30 | 2018-08-02 | 华东理工大学 | Absorption device for low-pressure industrial fugitive emission gas and absorption method therefor |
| CN106731444B (en) * | 2016-06-30 | 2023-09-19 | 华东理工大学 | Method and device for recycling and treating low-pressure dissipation gas of coking device |
| CN107596849A (en) * | 2016-07-12 | 2018-01-19 | 阮其田 | A kind of device for improvement cremation place cremate gas environmental pollution |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140315 |