CN202592780U - Particle forming machine - Google Patents
Particle forming machine Download PDFInfo
- Publication number
- CN202592780U CN202592780U CN 201220122281 CN201220122281U CN202592780U CN 202592780 U CN202592780 U CN 202592780U CN 201220122281 CN201220122281 CN 201220122281 CN 201220122281 U CN201220122281 U CN 201220122281U CN 202592780 U CN202592780 U CN 202592780U
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- chute
- pressure roller
- ring mould
- shaft
- communicated
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Abstract
The utility model discloses a particle forming machine and belongs to the field of general presses. The particle forming machine comprises a first launder and a second launder which are formed in the axial direction of a spindle, wherein the first launder and the second launder are communicated through a cooling liquid launder formed in a compression roller supporting plate. The particle forming machine has a simple structure, the temperature of the whole equipment is reduced, continuous operation of the equipment is guaranteed, and the service life of the machine is prolonged.
Description
Technical field
The utility model discloses a kind of granule-forming machine, belong to general forcing press field, especially belong to the biomass grain forming machine.
Background technology
Along with the theoretical proposition of environmental protection, applying biological matter is that the burner of fuel is used for industry and life in a large number, so the process equipment of living beings is arisen at the historic moment.This equipment mostly adopts helical feed, extruding and moulding.
This type screw rod make-up machine primary structure is overlapped and become jacket to add heating jacket by transmission mechanism, screw rod, screw rod to be formed; It is by screw rod advance convey materials to the moulding of moulding tapered sleeve pressing materials also with 280 ° of C temperature to the biomass material heating for fixing shape; In technical process; This equipment has caused bad working environment to screw rod and tapered sleeve and thermal finalization heating jacket three parts, and this is the reason that has caused equipment to damage rapidly.Screw rod and tapered sleeve have produced the outside heat that needs to heat about 400 ° of C of hot while thermal finalization heating jacket and have passed to tapered sleeve and screw rod again when high pressure is extruded.In the long period device fabrication, a little spare parts are worn and torn very fast, caused that to establish each fit clearance excessive, equipment is stuck.Even damaged mechanical driving part and burnt out motor.With the extrusion modling of living beings flour, this establish that each is simple in structure through this equipment, cost is low, and it is applicable to that countryside and peasantry pushes away factory and uses; Its shortcoming is that productivity ratio is low, and technology is gone back imperfection, and during extruded product, equipment is stuck easily aborning; Can not keep long stable operation, the main wear-out part of while equipment, under HTHP, well damage; Cause in the equipment ordinary production, every production 100 hours, screw rod will be scrapped; Whole screw rod of every replacing needs 600 yuan, changes 200 yuan of sleeve needs, has so just caused the biomass fuel cost sharply to rise, and has had a strong impact on the promotion and application of renewable resource.
Subsequently, the patent No. having occurred is 200520030838.1, and the applying date is on May 31st, 2005, and publication number is the patented technology scheme of CN2789012.The technical scheme of this patent is: comprise driving mechanism, conveying pipeline, thermal finalization heating arrangements and feed hopper; The thermal finalization heating arrangements is extruded sleeve pipe by moulding guarantor type and is formed with the heater that is sleeved on its outer wall; Be connected with taper in the activity of the rear end of conveying pipeline and become jacket; In conveying pipeline, be installed with screw rod, be connected with in the activity of the rear end of screw rod and become the adaptive wear-resisting extruding screw of jacket inner chamber with taper.And become the jacket outer wall to be provided with cooling jacket at taper.The advantage of this technical scheme is: screw rod and tapered sleeve, except that adopting the split assembly, adopt outside water jacket cooling structure, to reduce the operating temperature of extruding position, tapered sleeve and screw rod, to improve the working life of wear-out part.In the middle of extruding tapered sleeve and typing heating jacket, adopt the insulating materials pad, stop 400 ℃ of high temperature of heating jacket to put transmission toward crush cones, reduce the cooling difficulty of tapered sleeve as far as possible.
But still there is deficiency in above-mentioned patented technology, at first, adopts the screw rod feeding, has strengthened the load of motor, and is too high to equipment requirements, is unfavorable for large scale application; Secondly, become the jacket outer wall to be provided with cooling jacket at taper, the temperature that can only stop screw rod feeding part is to the moulding section transmission, but, the not solution of problem that the temperature of screw rod feeding part and moulding section is raise.
Summary of the invention
For addressing the aforementioned drawbacks, the utility model provides a kind of good cooling results, and is simple in structure, and the sustainable running of equipment prolongs the granule-forming machine of advantages such as machine service life.
For realizing above-mentioned technical purpose, the technical scheme of the utility model is following:
A kind of granule-forming machine comprises transmission device, forming cavity and main frame casing, and forming cavity is connected with the main frame casing; And the ring mould bearing and the main shaft that are positioned at the main frame casing; Also comprise the pressure roller supporting plate, pressure roller pressing plate, ring mould, first pressure roller, second pressure roller, first pressure roller shaft and second pressure roller shaft that are positioned at forming cavity, the ring mould is fixedly connected with ring mould bearing, and said ring mould bearing is by actuator drives; Said first pressure roller shaft is passed first pressure roller; Said second pressure roller shaft is passed second pressure roller, and main shaft is fixedly connected with the pressure roller supporting plate, and the pressure roller pressing plate is relative with the pressure roller supporting plate; Fixed clamp first pressure roller shaft and second pressure roller shaft; First pressure roller and second pressure roller are positioned at ring mould inwall, also comprise being arranged on first chute and second chute of main shaft on axially, and said first chute and second chute cooling fluid chute in being arranged on the pressure roller supporting plate is communicated with.
The utility model also comprises the 3rd chute and the 4th chute that is arranged in said first pressure roller shaft, and an end of the 3rd chute and the 4th chute is interconnected, and the 3rd chute and the 4th chute other end are communicated with first chute and second chute respectively through the cooling fluid chute.
The utility model also comprises the 5th chute and the 6th chute that is arranged in said second pressure roller shaft, and an end of the 5th chute and the 6th chute is interconnected, and the 5th chute and the 6th chute other end are communicated with first chute and second chute respectively through the cooling fluid chute.
The said transmission device of the utility model comprises electrical machinery of active force and belt pulley, and belt pulley is connected the electrical machinery of active force axle and encircles on the mould bearing.
The said chute of the utility model is the passage that can supply coolant flow.
Adopt technique scheme, have the following advantages:
1, encircles mould by ring mould seat supports, and drive, significantly reduced the equipment rocking link, effectively ensured the normal operation of equipment by transmission device;
2, be provided with first chute and second chute on the main shaft, and be communicated with by the cooling fluid chute that is arranged in the pressure roller supporting plate, said cooling fluid chute is made up of the 7th chute, the 8th chute and the 9th chute; First chute is communicated with an end of the 7th chute, and the other end of the 7th chute is communicated with an end of the 8th chute, and the other end of the 8th chute is communicated with an end of the 9th chute; The other end of the 9th chute is communicated with an end of second chute; So form the pipeline of sealing, cooling fluid gets into through first chute, then through the cooling fluid chute; Flow out from second chute, make that the temperature in main shaft and the pressure roller supporting plate can not heat up because of the rotation and the extruding of equipment;
3, the 3rd chute and the 4th chute are set in first pressure roller shaft, an end of the 3rd chute and the 4th chute is interconnected, and is communicated with through the 7th chute between the other end of the 3rd chute and first chute; The other end of the 4th chute is communicated with an end of the 8th chute; The other end of the 8th chute is communicated with an end of the 9th chute, and the other end of the 9th chute is communicated with second chute, so forms the pipeline of sealing; Cooling fluid gets into through first chute; Through the 7th chute, the 3rd chute, the 4th chute, the 8th chute, the 9th chute, flow out then, guaranteed that first pressure roller can not heat up because of extruding, the friction between pressure roller and the ring mould from second chute;
4, the 5th chute and the 6th chute that are provided with in second pressure roller shaft; One end of the 5th chute and the 6th chute is interconnected, and the other end of the 5th chute is communicated with an end of the 8th chute, is communicated with through the 7th chute between the other end of the 8th chute and first chute; Be communicated with through the 9th chute between the other end of the 6th chute and second chute; So form the pipeline of sealing, cooling fluid gets into through first chute, then through the 7th chute, the 8th chute, the 5th chute, the 6th chute, the 9th chute; Flow out from second chute, guaranteed that second pressure roller can not heat up because of extruding, the friction between pressure roller and the ring mould;
5, in first pressure roller shaft and in second pressure roller shaft chute is set all; The trend of cooling fluid is: first chute is communicated with an end of the 7th chute, and the other end of the 7th chute is communicated with an end of the 3rd chute, and the other end of the 3rd chute is communicated with and is communicated with an end of the 4th chute; The other end of the 4th chute is communicated with an end of the 8th chute; The other end of the 8th chute is communicated with an end of the 5th chute, and the other end of the 5th chute is communicated with an end of the 6th chute, and the other end of the 6th chute is communicated with an end of the 9th chute; The other end of the 9th chute is communicated with second chute; So form closed duct, cooling fluid gets into through first chute, then through the 7th chute, the 3rd chute, the 4th chute, the 8th chute, the 5th chute, the 6th chute, the 9th chute; Flow out from second chute, guaranteed that first pressure roller, second pressure roller can not heat up because of extruding, the friction between pressure roller and the ring mould;
6, the utility model is owing to be provided with closed chute in main shaft, pressure roller supporting plate, first pressure roller shaft, second pressure roller shaft; After making that cooling fluid gets into from first chute; Pass through pressure roller supporting plate, first pressure roller shaft or second pressure roller shaft successively, flow out from second chute; As long as guarantee the temperature of cooling fluid, just can play effect effectively to apparatus cools.
Description of drawings
Fig. 1 is the generalized section of the embodiment 1 of the utility model;
Fig. 2 is the generalized section of the embodiment 2 of the utility model;
Fig. 3 is the generalized section of the embodiment 3 of the utility model;
Fig. 4 is the generalized section of the embodiment 4 of the utility model;
Among the figure: 1-first chute, 2-second chute, 3-main shaft, 4-pressure roller supporting plate, 5-first pressure roller shaft, 6-second pressure roller shaft; 7-first pressure roller, 8-second pressure roller, 9-pressure roller pressing plate, 10-belt pulley, 11-screw feed mechanism, 12-the 3rd chute; 13-the 4th chute, 14-the 5th chute, 15-the 6th chute, 16-helical feed power motor, 17-master's motor, 18-encircles mould; 19-main frame casing, 20-ring mould bearing, 21-forming cavity, 22-the 7th chute, 23-the 8th chute, 24-the 9th chute.
The specific embodiment
Embodiment 1
A kind of granule-forming machine comprises transmission device, forming cavity and main frame casing, and forming cavity is connected with the main frame casing; And the ring mould bearing and the main shaft that are positioned at the main frame casing; Also comprise the pressure roller supporting plate, pressure roller pressing plate, ring mould, first pressure roller, second pressure roller, first pressure roller shaft and second pressure roller shaft that are positioned at forming cavity, the ring mould is fixedly connected with ring mould bearing, and said ring mould bearing is by actuator drives; Said first pressure roller shaft is passed first pressure roller; Said second pressure roller shaft is passed second pressure roller, and main shaft is fixedly connected with the pressure roller supporting plate, and the pressure roller pressing plate is relative with the pressure roller supporting plate; Fixed clamp first pressure roller shaft and second pressure roller shaft; First pressure roller and second pressure roller are positioned at ring mould inwall, also comprise being arranged on first chute and second chute of main shaft on axially, and said first chute and second chute cooling fluid chute in being arranged on the pressure roller supporting plate is communicated with.Said transmission device comprises electrical machinery of active force and belt pulley, and belt pulley is connected the electrical machinery of active force axle and encircles on the mould bearing.
Embodiment 2
A kind of granule-forming machine comprises transmission device, forming cavity and main frame casing, and forming cavity is connected with the main frame casing; And the ring mould bearing and the main shaft that are positioned at the main frame casing; Also comprise the pressure roller supporting plate, pressure roller pressing plate, ring mould, first pressure roller, second pressure roller, first pressure roller shaft and second pressure roller shaft that are positioned at forming cavity, the ring mould is fixedly connected with ring mould bearing, and said ring mould bearing is by actuator drives; Said first pressure roller shaft is passed first pressure roller; Said second pressure roller shaft is passed second pressure roller, and main shaft is fixedly connected with the pressure roller supporting plate, and the pressure roller pressing plate is relative with the pressure roller supporting plate; Fixed clamp first pressure roller shaft and second pressure roller shaft; First pressure roller and second pressure roller are positioned at ring mould inwall, also comprise being arranged on first chute and second chute of main shaft on axially, and said first chute and second chute cooling fluid chute in being arranged on the pressure roller supporting plate is communicated with.The 3rd chute and the 4th chute in said first pressure roller shaft, an end of the 3rd chute and the 4th chute is interconnected, and the 3rd chute and the 4th chute other end are communicated with first chute and second chute respectively through the cooling fluid chute.Said transmission device comprises electrical machinery of active force and belt pulley, and belt pulley is connected the electrical machinery of active force axle and encircles on the mould bearing.
Embodiment 3
A kind of granule-forming machine comprises transmission device, forming cavity and main frame casing, and forming cavity is connected with the main frame casing; And the ring mould bearing and the main shaft that are positioned at the main frame casing; Also comprise the pressure roller supporting plate, pressure roller pressing plate, ring mould, first pressure roller, second pressure roller, first pressure roller shaft and second pressure roller shaft that are positioned at forming cavity, the ring mould is fixedly connected with ring mould bearing, and said ring mould bearing is by actuator drives; Said first pressure roller shaft is passed first pressure roller; Said second pressure roller shaft is passed second pressure roller, and main shaft is fixedly connected with the pressure roller supporting plate, and the pressure roller pressing plate is relative with the pressure roller supporting plate; Fixed clamp first pressure roller shaft and second pressure roller shaft; First pressure roller and second pressure roller are positioned at ring mould inwall, also comprise being arranged on first chute and second chute of main shaft on axially, and said first chute and second chute cooling fluid chute in being arranged on the pressure roller supporting plate is communicated with.The 3rd chute and the 4th chute in said first pressure roller shaft, an end of the 3rd chute and the 4th chute is interconnected, and the 3rd chute and the 4th chute other end are communicated with first chute and second chute respectively through the cooling fluid chute.Also comprise the 5th chute and the 6th chute that are arranged in said second pressure roller shaft, an end of the 5th chute and the 6th chute is interconnected, and the 5th chute and the 6th chute other end are communicated with first chute and second chute respectively through the cooling fluid chute.Said transmission device comprises electrical machinery of active force and belt pulley, and belt pulley is connected the electrical machinery of active force axle and encircles on the mould bearing.
Embodiment 4
The optimum mode of operation of the utility model is:
The helical feed power motor drives screw feed mechanism and rotates, and material is sent into the ring mould that is positioned at forming cavity, and the ring mould rotates under the effect of ring mould bearing; Ring mould bearing is driven by electrical machinery of active force and belt pulley, at this moment, and under the ring mould inwall frictional force effect of first, second pressure roller; Also rotate thereupon, between two pressure rollers and ring mould, material is extruded the ring mould, obtain finished product; Because frictional force is bigger between pressure roller and the ring mould; Therefore, in the process of frictional rotation, can produce very big heat, the utility model reaches cool effect through the mode that chute is set.
A kind of granule-forming machine comprises transmission device, forming cavity and main frame casing, and forming cavity is connected with the main frame casing; And the ring mould bearing and the main shaft that are positioned at the main frame casing; Also comprise the pressure roller supporting plate, pressure roller pressing plate, ring mould, first pressure roller, second pressure roller, first pressure roller shaft and second pressure roller shaft that are positioned at forming cavity, the ring mould is fixedly connected with ring mould bearing, and said ring mould bearing is by actuator drives; Said first pressure roller shaft is passed first pressure roller; Said second pressure roller shaft is passed second pressure roller, and main shaft is fixedly connected with the pressure roller supporting plate, and the pressure roller pressing plate is relative with the pressure roller supporting plate; Fixed clamp first pressure roller shaft and second pressure roller shaft; First pressure roller and second pressure roller are positioned at ring mould inwall, also comprise being arranged on first chute and second chute of main shaft on axially, and said first chute and second chute cooling fluid chute in being arranged on the pressure roller supporting plate is communicated with.Said transmission device comprises electrical machinery of active force and belt pulley, and belt pulley is connected the electrical machinery of active force axle and encircles on the mould bearing.Said cooling fluid chute is made up of the 7th chute, the 8th chute and the 9th chute.The the 3rd, the 4th chute is set in first pressure roller shaft, the 5th, the 6th chute all is set in second pressure roller shaft, the trend of cooling fluid is: first chute is communicated with an end of the 7th chute; The other end of the 7th chute is communicated with an end of the 3rd chute; The other end of the 3rd chute is communicated with and is communicated with an end of the 4th chute, and the other end of the 4th chute is communicated with an end of the 8th chute, and the other end of the 8th chute is communicated with an end of the 5th chute; The other end of the 5th chute is communicated with an end of the 6th chute; The other end of the 6th chute is communicated with an end of the 9th chute, and the other end of the 9th chute is communicated with second chute, so forms closed duct; Cooling fluid gets into through first chute; Through the 7th chute, the 3rd chute, the 4th chute, the 8th chute, the 5th chute, the 6th chute, the 9th chute, flow out then, guaranteed that first pressure roller, second pressure roller can not heat up because of extruding, the friction between pressure roller and the ring mould from second chute; Owing in main shaft, pressure roller supporting plate, first pressure roller shaft, second pressure roller shaft, be provided with closed chute; After making that cooling fluid gets into from first chute; Pass through pressure roller supporting plate, first pressure roller shaft or second pressure roller shaft successively, flow out from second chute; As long as guarantee the temperature of cooling fluid, just can play effect effectively to apparatus cools.Cooling fluid absorbs and takes away the temperature of pressure roller, main shaft; The high temperature problem of more effective solution pressure roller and the generation when working of ring mould; Solved fully that the machine works that high temperature caused in the thermal deformation expansion, forming cavity of mould is undesired, discontinuous, stream time weak point, mould locking, production efficiency be low, and solves problems such as frequent lubricating maintenance.
Claims (4)
1. a granule-forming machine comprises transmission device, forming cavity and main frame casing, and forming cavity is connected with the main frame casing; And the ring mould bearing and the main shaft that are positioned at the main frame casing, also comprising the pressure roller supporting plate, pressure roller pressing plate, ring mould, first pressure roller, second pressure roller, first pressure roller shaft and second pressure roller shaft that are positioned at forming cavity, the ring mould is fixedly connected with ring mould bearing; It is characterized in that; Said ring mould bearing is by actuator drives, and said first pressure roller shaft is passed first pressure roller, and said second pressure roller shaft is passed second pressure roller; Main shaft is fixedly connected with the pressure roller supporting plate; The pressure roller pressing plate is relative with the pressure roller supporting plate, fixed clamp first pressure roller shaft and second pressure roller shaft, and first pressure roller and second pressure roller are positioned at ring mould inwall; Also comprise being arranged on first chute and second chute of main shaft on axially, said first chute and second chute cooling fluid chute in being arranged on the pressure roller supporting plate is communicated with.
2. a kind of granule-forming machine according to claim 1; It is characterized in that; Also comprise the 3rd chute and the 4th chute that are arranged in said first pressure roller shaft; One end of the 3rd chute and the 4th chute is interconnected, and the 3rd chute and the 4th chute other end are communicated with first chute and second chute respectively through the cooling fluid chute.
3. a kind of granule-forming machine according to claim 1 and 2; It is characterized in that; Also comprise the 5th chute and the 6th chute that are arranged in said second pressure roller shaft; One end of the 5th chute and the 6th chute is interconnected, and the 5th chute and the 6th chute other end are communicated with first chute and second chute respectively through the cooling fluid chute.
4. a kind of granule-forming machine according to claim 3 is characterized in that said transmission device comprises electrical machinery of active force and belt pulley, and belt pulley is connected the electrical machinery of active force axle and encircles on the mould bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220122281 CN202592780U (en) | 2012-03-28 | 2012-03-28 | Particle forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220122281 CN202592780U (en) | 2012-03-28 | 2012-03-28 | Particle forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202592780U true CN202592780U (en) | 2012-12-12 |
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ID=47310362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220122281 Expired - Fee Related CN202592780U (en) | 2012-03-28 | 2012-03-28 | Particle forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202592780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021034188A1 (en) * | 2019-08-19 | 2021-02-25 | Pelleting Technology Nederland B.V. | Pellet press with cooling system and method of manufacturing pellets |
-
2012
- 2012-03-28 CN CN 201220122281 patent/CN202592780U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021034188A1 (en) * | 2019-08-19 | 2021-02-25 | Pelleting Technology Nederland B.V. | Pellet press with cooling system and method of manufacturing pellets |
| NL2023659A (en) * | 2019-08-19 | 2021-05-11 | Pelleting Tech Nederland B V | Pellet press with cooling system and method of manufacturing pellets |
| CN114616094A (en) * | 2019-08-19 | 2022-06-10 | 制粒技术荷兰有限公司 | Pellet extruder with cooling system and method for producing pellets |
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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: 20121212 Termination date: 20180328 |