CN202658130U - Spiral charge pump for pyrolyzing household garbage and tire waste - Google Patents
Spiral charge pump for pyrolyzing household garbage and tire waste Download PDFInfo
- Publication number
- CN202658130U CN202658130U CN2012201305450U CN201220130545U CN202658130U CN 202658130 U CN202658130 U CN 202658130U CN 2012201305450 U CN2012201305450 U CN 2012201305450U CN 201220130545 U CN201220130545 U CN 201220130545U CN 202658130 U CN202658130 U CN 202658130U
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- China
- Prior art keywords
- hopper
- feeder
- screw
- screw rod
- damaged tire
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a spiral charge pump for pyrolyzing household garbage and tire waste, wherein a first stage spiral charger is provided with a hopper, the hopper is internally provided with a first threaded rod driven by a first motor, a first spiral blade is arranged on the first threaded rod, the upper end of the hopper is connected with a charge hopper by a feed port, the bottom of the hopper is a discharge port communicated with a second stage spiral charger, the inner space of the hopper is an air exchange room, the air exchange room is communicated with a negative pressure generator, the feed port is provided with an inlet cutter type valve for opening and closing the feed port, and the discharge port is provided with an outlet cutter type valve for opening and closing the discharge port; and a barrel of the second stage spiral charger is internally provided with a second threaded rod driven by a second motor, and a second screwed rod blade is arranged on the second screwed rod. The spiral charge pump is reasonable in structure, and the charge process is safe, controllable, and environment-friendly.
Description
Technical field
The utility model relates to one way of life rubbish, damaged tire waste pyrolysis screw feeding pump.
Background technology
At present, carry out pyrolysis disposal and utilization for domestic refuse, damaged tire refuse, generally adopt negative pressure high temperature pyrolysis technique, this technique negative-pressure operation, air follow domestic refuse, damaged tire refuse to enter reactor, so that resultant generation oxidizing reaction; Air enters and also produces Dioxins, and this is the technological process corollary.This charge pump adapts to employing malleation, the technical process of high temperature external heat, the organic solid waste such as domestic refuse, damaged tire carries out pyrolysis, the density of these materials is generally at the 0.4-0.8T/ cubic meter, use conventional worm conveyor reinforced, the stacking factor of material is generally less than 0.5, and oil gas must occur the positive pressure operation of reactor reveals; Material is larger with storage wall of container coefficient of contact friction, often interrupts because material is built bridge, arch camber is reinforced, and the anaerobic or the oxygen deprivation that seriously hinder domestic refuse, damaged tire refuse add the pyrolysis process implementing.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, reinforced process implementation safety, can control, domestic refuse, damaged tire waste pyrolysis screw feeding pump free from environmental pollution.
Technical solution of the present utility model is:
One way of life rubbish, damaged tire waste pyrolysis screw feeding pump, comprise vertically arranged one-level screw feeder, the bottom of one-level screw feeder communicates with the deuterostrophies feeder that level is installed, it is characterized in that: the one-level screw feeder has hopper, first motor-driven the first screw rod is set in the hopper, the first screw-blade is set on the first screw rod, the hopper upper end is connected with loading hopper by opening for feed, the discharge port of feed hopper bottom for communicating with the deuterostrophies feeder, the hopper internal space is air-exchanging chamber, air-exchanging chamber communicates with negative pressure generator, at the opening for feed place import cutter type valve that opens and closes opening for feed is set, the outlet cutter type valve that opens and closes discharge port is set at the discharge port place; Fill second motor-driven the second screw rod in the cylindrical shell of deuterostrophies feeder, the second screw rod blade is set on the second screw rod.
Deuterostrophies feeder barrel tip arranges the gravity type cover plate, and the upper end of gravity type cover plate is connected with the terminal of deuterostrophies feeder cylindrical shell turnably.
The main bearing box of cantilever mounted formula the second screw rod is set behind the drive-motor of deuterostrophies feeder, and main bearing box arranges double thrust bearing, and two thrust bearing spacings are greater than 500mm.
Air-exchanging chamber vacuum tightness is 5-10KPa.
The first power of motor is 2.2-3kw, and the speed ratio of its step-down gear is 1:87.
The second power of motor is 5.5-7.5kw, and the speed ratio of its step-down gear is 1:87.
The barrel diameter of deuterostrophies feeder is than the large 20mm of the second screw rod blade diameter, cylindrical shell length 1200mm-2000mm, and the second screw rod blade diameter is 200-250mm.
The second spiro rod length of deuterostrophies feeder is 1200mm-2000mm.
The utility model is rational in infrastructure, and domestic refuse, damaged tire waste material can continuous chargings, the logistics of domestic refuse, damaged tire powder do not occur to interrupt because of arch camber, bridge formation in malleation, high temperature pyrolysis reaction process; By the measure of air-exchanging chamber negative pressure, blocking-up oxygen enters reactor, also interior oil gas, the acid flow of blocking reaction device revealed; Owing to adapt to malleation pyrolysis processing domestic refuse, damaged tire, can avoid the negative issues such as oxidation that the negative pressure pyrolysis produces, Dioxins.
The utility model reactor pressure,, continuously adds reactor, and reactor is not leaked domestic refuse, the damaged tire refuse of crushed material [size≤40mm of material] less than under 600 ℃, secluding air condition less than 0.09Mpa, temperature; Can according to processing requirement motivation of adjustment parameter adjustment charging quantity, realize adding the full process automatization of pyrolysis.
The utility model arranges an air-exchanging chamber, negative pressure generator and one-level screw feeder, again the deuterostrophies feeder is set finishes.Wherein, air-exchanging chamber is made subnormal ambient prevention air and is entered reactor; One-level screw feeder at right angle setting is accomplished that the continuous supplying of little negative pressure feeding is given, is destroyed arch camber, bridge formation, guarantees to deuterostrophies feeder feed; The deuterostrophies feeder adds reactor continuously, in proportion with domestic refuse, damaged tire refuse powder.
By screw rod and the leaf wing of one-level screw feeder, domestic refuse, damaged tire refuse powder are stirred continuously, advance after falling into air-exchanging chamber, arch camber, bridge formation do not occur in material, and constantly mass transport are failed to be elected feeder to secondary;
Negative pressure generator by air-exchanging chamber, with air-exchanging chamber namely material storing container air and the reactor malleation of bringing into because of mass transport, open the inflammable gas that oil gas enters container at the air-exchanging chamber outlet valve, negative pressure is extracted air-exchanging chamber out and is no longer entered the secondary charge pump in the lump, the oil-containing gases that negative pressure generator is taken out of is by weary oil separator, with separating of oil.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of an embodiment of the utility model.
Embodiment
One way of life rubbish, damaged tire waste pyrolysis screw feeding pump, comprise vertically arranged one-level screw feeder, the bottom of one-level screw feeder communicates with the deuterostrophies feeder that level is installed, the one-level screw feeder has hopper 1, the first screw rod 3 that the first motor 2 drives is set in the hopper, the first screw-blade 4 is set on the first screw rod, the hopper upper end is connected with loading hopper 5 by opening for feed, the discharge port of feed hopper bottom for communicating with the deuterostrophies feeder, the hopper internal space is air-exchanging chamber 6, air-exchanging chamber communicates with negative pressure generator by extension tube attached 7, at the opening for feed place import cutter type valve 8 that opens and closes opening for feed is set, the outlet cutter type valve 9 that opens and closes discharge port is set at the discharge port place; Fill in the cylindrical shell of deuterostrophies feeder on the second screw rod 11, the second screw rods that the second motor 10 drives the second screw rod blade 12 is set.
Deuterostrophies feeder barrel tip arranges gravity type cover plate 13, and the upper end of gravity type cover plate is connected with the terminal of deuterostrophies feeder cylindrical shell turnably.
The main bearing box 14 of cantilever mounted formula the second screw rod is set behind the drive-motor of deuterostrophies feeder, and main bearing box arranges double thrust bearing, and two thrust bearing spacings are greater than 500mm.
Air-exchanging chamber vacuum tightness is 5-10KPa.
The first power of motor is 2.2-3kw, and the speed ratio of its step-down gear is 1:87.
The second power of motor is 5.5-7.5kw, and the speed ratio of its step-down gear is 1:87.
The barrel diameter of deuterostrophies feeder is than the large 20mm of the second screw rod blade diameter, cylindrical shell length 1200mm-2000mm, and the second screw rod blade diameter is 200-250mm.
The second spiro rod length of deuterostrophies feeder is 1200mm-2000mm.
Claims (8)
1. one way of life rubbish, damaged tire waste pyrolysis screw feeding pump, comprise vertically arranged one-level screw feeder, the bottom of one-level screw feeder communicates with the deuterostrophies feeder that level is installed, it is characterized in that: the one-level screw feeder has hopper, first motor-driven the first screw rod is set in the hopper, the first screw-blade is set on the first screw rod, the hopper upper end is connected with loading hopper by opening for feed, the discharge port of feed hopper bottom for communicating with the deuterostrophies feeder, the hopper internal space is air-exchanging chamber, air-exchanging chamber communicates with negative pressure generator, at the opening for feed place import cutter type valve that opens and closes opening for feed is set, the outlet cutter type valve that opens and closes discharge port is set at the discharge port place; Fill second motor-driven the second screw rod in the cylindrical shell of deuterostrophies feeder, the second screw rod blade is set on the second screw rod.
2. domestic refuse according to claim 1, damaged tire waste pyrolysis screw feeding pump, it is characterized in that: deuterostrophies feeder barrel tip arranges the gravity type cover plate, and the upper end of gravity type cover plate is connected with the terminal of deuterostrophies feeder cylindrical shell turnably.
3. domestic refuse according to claim 1 and 2, damaged tire waste pyrolysis screw feeding pump, it is characterized in that: the main bearing box that cantilever mounted formula the second screw rod is set behind the drive-motor of deuterostrophies feeder, main bearing box arranges double thrust bearing, and two thrust bearing spacings are greater than 500mm.
4. domestic refuse according to claim 1 and 2, damaged tire waste pyrolysis screw feeding pump, it is characterized in that: air-exchanging chamber vacuum tightness is 5-10KPa.
5. domestic refuse according to claim 1 and 2, damaged tire waste pyrolysis screw feeding pump, it is characterized in that: the first power of motor is 2.2-3kw, the speed ratio of its step-down gear is 1:87.
6. domestic refuse according to claim 1 and 2, damaged tire waste pyrolysis screw feeding pump, it is characterized in that: the second power of motor is 5.5-7.5kw, the speed ratio of its step-down gear is 1:87.
7. domestic refuse according to claim 1 and 2, damaged tire waste pyrolysis screw feeding pump, it is characterized in that: the barrel diameter of deuterostrophies feeder is than the large 20mm of the second screw rod blade diameter, cylindrical shell length 1200mm-2000mm, the second screw rod blade diameter is 200-250mm.
8. domestic refuse according to claim 1 and 2, damaged tire waste pyrolysis screw feeding pump, it is characterized in that: the second spiro rod length of deuterostrophies feeder is 1200mm-2000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201305450U CN202658130U (en) | 2012-03-31 | 2012-03-31 | Spiral charge pump for pyrolyzing household garbage and tire waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201305450U CN202658130U (en) | 2012-03-31 | 2012-03-31 | Spiral charge pump for pyrolyzing household garbage and tire waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658130U true CN202658130U (en) | 2013-01-09 |
Family
ID=47453049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201305450U Expired - Fee Related CN202658130U (en) | 2012-03-31 | 2012-03-31 | Spiral charge pump for pyrolyzing household garbage and tire waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658130U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618305A (en) * | 2012-03-31 | 2012-08-01 | 赵旭荣 | Waste pyrolysis screw feed pump for household garbage and waste tires |
| CN105062520A (en) * | 2015-07-23 | 2015-11-18 | 安徽理工大学 | Unloading device of rice hull dry distillation furnace |
| WO2019002661A1 (en) * | 2017-06-28 | 2019-01-03 | Ecomation Oy | Feed device of a pyrolysis apparatus and feeding method |
| CN112080308A (en) * | 2020-10-08 | 2020-12-15 | 杨松 | Operation method of waste tire pyrolysis reaction furnace feeding system |
-
2012
- 2012-03-31 CN CN2012201305450U patent/CN202658130U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618305A (en) * | 2012-03-31 | 2012-08-01 | 赵旭荣 | Waste pyrolysis screw feed pump for household garbage and waste tires |
| CN105062520A (en) * | 2015-07-23 | 2015-11-18 | 安徽理工大学 | Unloading device of rice hull dry distillation furnace |
| CN105062520B (en) * | 2015-07-23 | 2017-09-22 | 安徽理工大学 | Rice husk gas retort blanking device |
| WO2019002661A1 (en) * | 2017-06-28 | 2019-01-03 | Ecomation Oy | Feed device of a pyrolysis apparatus and feeding method |
| CN112080308A (en) * | 2020-10-08 | 2020-12-15 | 杨松 | Operation method of waste tire pyrolysis reaction furnace feeding system |
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| 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: 20130109 Termination date: 20210331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |