CN203046295U - Powder extruding-rolling forming machine - Google Patents
Powder extruding-rolling forming machine Download PDFInfo
- Publication number
- CN203046295U CN203046295U CN 201320054081 CN201320054081U CN203046295U CN 203046295 U CN203046295 U CN 203046295U CN 201320054081 CN201320054081 CN 201320054081 CN 201320054081 U CN201320054081 U CN 201320054081U CN 203046295 U CN203046295 U CN 203046295U
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- China
- Prior art keywords
- extruding
- powder
- hopper
- forming
- pair roller
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- Expired - Fee Related
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Abstract
The utility model relates to a powder extruding-rolling forming machine. The powder extruding-rolling forming machine comprises a rack, a hopper, a constant feeding mechanism, a double roller extruding mechanism and a forming mechanism. The hopper is used for storing coal powder. The constant feeding mechanism is arranged on the lower portion of the hopper. The double roller extruding mechanism conducts extruding and conveying on feed coal powder to the forming mechanism. The forming mechanism is arranged at the lower end of the double roller extruding mechanism and conduct extruding, rolling and forming on extruded coal powder. The hopper, the constant feeding mechanism, the double roller extruding mechanism and the forming mechanism are all arranged on the rack. Augers of the constant feeding mechanism are used for conducting primary stirring, extruding and machining on the powder, then the double roller extruding mechanism is used for conducting extruding and conveying on the powder, and lastly double rollers of the forming mechanism are used for conducting secondary extruding, rolling, grinding and forming on the powder, strength of moulded coals is guaranteed, energy consumption is lowered, and production efficiency and economic benefits are greatly improved.
Description
Technical field
The utility model relates to a kind of moulded coal production equipment, and specifically a kind of powder squeezes and rolls make-up machine.
Background technology
Nearly 2.5 hundred million tons of China's anthracite output, along with improving constantly of mining mechanization degree, the productive rate of anthracite block coal but progressively reduces, and accounts for 10-20% at present.Along with the increase year by year of fine coal output, not only excessive inventory, and how to utilize and also become a big puzzlement property problem.In the chemical fertilizer production field, anthracite block coal is suitable for use as gasified raw material, be synthetic ammonia with coal and gas producer gas station coal, because the reduction year by year of lump coal total output, lime-carbonated coal balls, paper pulp moulded coal or the humate moulded coal etc. that cause many chemical plant have to use anthracite fine coal to make are to meet the needs of production.The problem that the existing moulded coal that uses anthracite fine coal to make exists is that intensity is low, and the gasifying process technical indicator is undesirable.For improving briquette strength, operating pressure and the resistance to flow output that will increase the moulded coal production equipment had both caused huge energy waste thus, also the corresponding production efficiency that reduces moulded coal.
The utility model content
The purpose of this utility model just provides a kind of crowded make-up machine that rolls of powder that moulded coal is used of producing, to solve the big and low problem of production efficiency of energy waste that moulded coal production exists.
The utility model is achieved in that the crowded make-up machine that rolls of a kind of powder, include: frame, the hopper that is used for the splendid attire coal dust, be arranged on the dosing mechanism of described hopper bottom, the coal dust of sending into is pushed the pair roller pressing mechanism of conveying to shaping mechanism, and be arranged on the lower end of described pair roller pressing mechanism, the coal charge of clamp-oning squeezed the shaping mechanism of the type of rolling into; Described hopper, described dosing mechanism, described pair roller pressing mechanism and described shaping mechanism all are arranged on the described frame.
Described dosing mechanism comprises a horizontal auger and drives first motor-driven mechanism that described auger rotates.
Described pair roller pressing mechanism is to be provided with two juxtaposed vertical shafts in extrusion cabin, is respectively arranged with helical blade at two described vertical shafts, and the pitch of the described helical blade on two described vertical shafts is identical but the hand of spiral is opposite; Last termination second motor-driven mechanism of two described vertical shafts.
Described shaping mechanism is that cross-under has two transverse axis in the moulding storehouse, is respectively arranged with helical blade at two described transverse axis, and the pitch of the described helical blade on two described transverse axis is identical but the hand of spiral is opposite; One termination the 3rd motor-driven mechanism of two described transverse axis.
The stirring extrusion process that the utility model utilizes the auger in the dosing mechanism to go ahead of the rest preliminary to powder, recycling pair roller pressing mechanism pushes powder and carries, utilizing pair roller in the shaping mechanism that powder is carried out secondary at last squeezes and to roll and roller-compaction, make that thus briquette strength is protected, and the resistance to flow output of equipment becomes zero substantially, overcome the drawback of traditional moulded coal production equipment and processing technology thus, energy resource consumption reduces, and production efficiency significantly improves.Compare with existing machine for producing coal bars, the power consumption of one ton of coal rod of the utility model production is down to 8.19 degree by 48.65 degree, and the daily output is brought up to 280 tons by 110 tons, and economic benefit significantly improves.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that powder shown in Figure 1 squeezes the side view that rolls make-up machine.
Among the figure: 1, frame, 2, hopper, 3, first motor-driven mechanism, 4, second motor-driven mechanism, 5, the 3rd motor-driven mechanism, 6, the pair roller pressing mechanism, 7, shaping mechanism, 8, dosing mechanism, 9, extrusion cabin, 10, the moulding storehouse, 11, auger, 12, vertical shaft.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model comprises parts such as frame 1, hopper 2, dosing mechanism 8, pair roller pressing mechanism 6 and shaping mechanism 7, hopper 2, dosing mechanism 8, pair roller pressing mechanism 6 and shaping mechanism 7 etc. all are arranged on the frame 1, dosing mechanism 8 is arranged on the lower port of hopper 2, pair roller pressing mechanism 6 is positioned at the middle part of frame 1, and shaping mechanism 7 is arranged on the lower end of pair roller pressing mechanism 6.Bottom at shaping mechanism 7 can arrange belt conveyor, so that the coal rod of producing is taken away continuously.
Among Fig. 1, dosing mechanism 8 comprises a horizontal auger 11 and drives first motor-driven mechanism 3 that auger rotates.Adjust the auger rotating speed, can control the feeding coal of powder, with follow-up crowded roll with discharging suitable.
Among Fig. 2, pair roller pressing mechanism 6 is to be provided with two juxtaposed vertical shafts 12 in the extrusion cabin 9 of up/down perforation, the upper and lower side of vertical shaft 12 is connected on the frame 1 by bearings respectively, be respectively arranged with helical blade at two vertical shafts 12, the pitch of the helical blade on two vertical shafts 12 is identical but the hand of spiral is opposite; The upper end of two vertical shafts 12 and second motor-driven mechanism 4 are joined, and under the drive of second motor-driven mechanism 4, realize rotation relatively, material extrusion downwards.Among Fig. 1, the epimere of two vertical shafts 12 is optical axis, and the spindle nose of the auger 11 in the dosing mechanism 8 passes between two vertical shafts 12, is connected with first motor-driven mechanism 3 on being installed in frame 1.
Be contained in the preliminary stirring extruding of moistening coal dust by dosing mechanism 8 behind the water of adding in the hopper 2, send into continuously in the pair roller pressing mechanism 6, to the wet coal dust extruding of pair roller in the pair roller pressing mechanism 6 is transported in the shaping mechanism 7 of below, 7 pairs of coal charges of clamp-oning of shaping mechanism squeeze again and roll and roll, make coal charge become the coal rod of strip, fall through outlet, be transferred to the subsequent drying operation by the belt conveyor of below and carry out drying and handle, realize the continuous processing of moulded coal thus.
Claims (4)
1. a powder squeezes and rolls make-up machine, it is characterized in that, include: frame, the hopper that is used for the splendid attire coal dust, be arranged on the dosing mechanism of described hopper bottom, the coal dust of sending into is pushed the pair roller pressing mechanism of conveying to shaping mechanism, and be arranged on the lower end of described pair roller pressing mechanism, the coal charge of clamp-oning squeezed the shaping mechanism of the type of rolling into; Described hopper, described dosing mechanism, described pair roller pressing mechanism and described shaping mechanism all are arranged on the described frame.
2. powder according to claim 1 squeezes and to roll make-up machine, it is characterized in that, described dosing mechanism comprises a horizontal auger and drives first motor-driven mechanism that described auger rotates.
3. powder according to claim 2 squeezes and rolls make-up machine, it is characterized in that, described pair roller pressing mechanism is to be provided with two juxtaposed vertical shafts in extrusion cabin, be respectively arranged with helical blade at two described vertical shafts, the pitch of the described helical blade on two described vertical shafts is identical but the hand of spiral is opposite; Last termination second motor-driven mechanism of two described vertical shafts.
4. squeeze according to claim 1,2 or 3 described powders and roll make-up machine, it is characterized in that, described shaping mechanism is that cross-under has two transverse axis in the moulding storehouse, is respectively arranged with helical blade at two described transverse axis, and the pitch of the described helical blade on two described transverse axis is identical but the hand of spiral is opposite; One termination the 3rd motor-driven mechanism of two described transverse axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054081 CN203046295U (en) | 2013-01-31 | 2013-01-31 | Powder extruding-rolling forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054081 CN203046295U (en) | 2013-01-31 | 2013-01-31 | Powder extruding-rolling forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046295U true CN203046295U (en) | 2013-07-10 |
Family
ID=48729287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054081 Expired - Fee Related CN203046295U (en) | 2013-01-31 | 2013-01-31 | Powder extruding-rolling forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552269A (en) * | 2013-11-07 | 2014-02-05 | 闵和清 | Vertical multi-cylinder or single-cylinder hydraulic briquette extruder with helical impeller feeding |
| CN105856613A (en) * | 2016-05-06 | 2016-08-17 | 江苏金泽重型机械有限公司 | Tear shell booster pellet forming mold based on multi-station powder hydraulic machine |
-
2013
- 2013-01-31 CN CN 201320054081 patent/CN203046295U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552269A (en) * | 2013-11-07 | 2014-02-05 | 闵和清 | Vertical multi-cylinder or single-cylinder hydraulic briquette extruder with helical impeller feeding |
| CN105856613A (en) * | 2016-05-06 | 2016-08-17 | 江苏金泽重型机械有限公司 | Tear shell booster pellet forming mold based on multi-station powder hydraulic machine |
| CN105856613B (en) * | 2016-05-06 | 2018-11-06 | 江苏金泽重型机械有限公司 | A kind of tear bombnoun booster gains molding die based on multistation powder hydraulic press |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20170131 |