CN211713507U

CN211713507U - Three-stage steam recovery heat mill for wood processing

Info

Publication number: CN211713507U
Application number: CN201922003370.1U
Authority: CN
Inventors: 管锡平; 蒋长志; 张青; 朱金新
Original assignee: Hubei Province Songzi City Hangsen Wood Industry Co ltd
Current assignee: Hubei Province Songzi City Hangsen Wood Industry Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-10-20
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a tertiary steam recovery heat mill that wood working used, including the motor case, the top of its motor case is equipped with steam machine case, and fixed mounting has two backup pads between motor case and the steam machine case, and the pivot groove has all been seted up to the inside of two backup pads, and the inside activity in two pivot grooves is pegged graft and is had the linking bull stick, the beneficial effects of the utility model are that: the supporting sleeve is sleeved in the inner movable connection of the connecting rotating rod, the first ventilating pipe and the second ventilating pipe inside the connecting rotating rod are matched to extend to the inside of a steam groove inside the hot grinding rotating disc through the supporting sleeve, steam heating is carried out through the heating steam box inside the steam machine case, the second ventilating pipe is matched to transmit steam to the inside of the steam groove, an exhaust fan is fixedly arranged at the bottom of the steam machine case, the first ventilating pipe is matched to pull back the residual steam, the steam is transmitted to the inside of the heating steam box inside the steam machine case and is heated, and therefore steam is recycled.

Description

Three-stage steam recovery heat mill for wood processing

Technical Field

The utility model relates to a wood working technical field, in particular to tertiary steam recovery heat mill that wood working used.

Background

The wood has the advantages of light weight, high strength-weight ratio, good elasticity, impact resistance, rich and beautiful texture and color tone, easy processing and the like, and is listed as an important raw material from ancient to present; the wood industry also occupies an important position in national economy due to low energy consumption, less pollution and resource reproducibility; wood products have now been developed from primary processed products of raw wood such as electrical pits, crossties and various sawn timber, to finished re-processed products such as wooden products of building members, stationery, packaging containers and the like; the defibrator is one of the important devices in the wood processing procedure, and is used for grinding wood into slurry in a high-pressure state after being preheated by steam after being sliced; the steam pressure of the existing defibrator is unstable, so that the defibrator has poor quality, and the steam is inconvenient to recover, thereby increasing the power consumption of the defibrator and the economic burden of a user.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, the utility model aims at providing a tertiary steam recovery heat mill that wood working used to the steam pressure instability of the current heat mill that proposes leads to the thermomechanical pulp quality relatively poor among the solution above-mentioned background art, and inconvenient problem of retrieving steam.

In order to achieve the above purpose, the utility model provides a three-level steam recovery hot grinding machine for wood processing, which comprises a steam generator and a shell, wherein a steam pressure controller is fixedly arranged in the middle of the top end of the steam generator, a detection probe of the steam pressure controller is arranged in the steam generator, a temperature controller is fixedly arranged at the front top of the steam generator, the detection probe of the temperature controller is arranged in the steam generator, the steam pressure controller and the temperature controller are both electrically connected with the steam generator, a steam hose, a recovery hose and a liquid return pipe are respectively and fixedly arranged at the top end of the back surface of the steam generator, the top of the back surface and the middle of the back surface of the steam generator, the shell is arranged at one side outside the steam generator, a fixed plate is fixedly connected with the bottom end of the shell, the interior of the shell is sequentially divided into a hot grinding cavity and, one side fixed mounting in hot grinding chamber has the motor, the transmission shaft of motor passes the wall body fixed mounting in hot grinding chamber has the hot grinding wheel, the top of hot grinding chamber back one side, the bottom of back one side and the bottom of back opposite side are fixed respectively and are equipped with steam vent, outlet and steam inlet, one side of steam vent, one side of outlet and one side of steam inlet respectively with the one end of retrieving the hose, the one end of liquid return pipe and the one end threaded connection of steam hose, one side of hot grinding chamber bottom is fixed and is equipped with row thick liquid mouth, the inside fixed mounting of row thick liquid mouth has the thick liquid delivery pipe, one side fixed mounting in the installation cavity portion has the pneumatic cylinder, the hydraulic stem of pneumatic cylinder passes the board wall fixed mounting of division board has the scraping wings, the top in hot grinding chamber and the top of installation cavity articulate respectively has closing plate and apron.

Furthermore, both sides of the bottom end of the fixed plate are fixedly provided with supporting seats.

Furthermore, an alarm lamp is fixedly installed on one side of the top end of the steam generator and electrically connected with the steam pressure controller.

As a further improvement, a heat dissipation opening is fixedly arranged in the middle of the back face of the mounting cavity, and a protective net is fixedly mounted on the surface of the heat dissipation opening.

Furthermore, one end of the recovery hose, one end of the liquid return pipe, one end of the steam hose and one end of the slurry discharge pipe are all fixedly provided with control valves.

Furthermore, the surface of the switch panel is respectively and fixedly provided with a temperature controller switch, a motor switch, a steam pressure controller switch and a hydraulic cylinder switch, and the temperature controller, the motor, the steam pressure controller and the hydraulic cylinder are respectively and electrically connected with the power supply through the temperature controller switch, the motor switch, the steam pressure controller switch and the hydraulic cylinder switch.

Advantageous effects

Compared with the prior art, the utility model discloses a tertiary steam recovery defibrator that wood working used's beneficial effect as follows: the three-stage steam recovery defibrator for wood processing is convenient to monitor and control the temperature of a steam generator through a fixedly installed temperature controller; the steam pressure controller is fixedly installed, so that the steam pressure of the steam generator can be conveniently controlled to provide stable steam pressure for the hot grinding cavity, the quality of hot grinding slurry is improved, and meanwhile, the steam controller can be matched with a temperature controller for use, so that the waste of electric energy caused by the fact that excessive steam generated by the steam generator cannot be completely used is avoided; the recovery hose is fixedly arranged, so that the steam in the hot grinding cavity can be conveniently recovered; through the fixedly installed hydraulic cylinder and the material pushing plate, the wood can be conveniently moved for hot grinding; through the fixed liquid return pipe that is equipped with, conveniently retrieve the coolant liquid of steam.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic structural diagram of the housing of the present invention.

In the figure: 1. a steam generator; 2. a temperature controller; 3. a switch panel; 4. a supporting seat; 5. a fixing plate; 6. a housing; 7. a hot grinding chamber; 8. a slurry discharge pipe; 9. a motor; 10. a sealing plate; 11. a steam hose; 12. a steam pressure controller; 13. an alarm light; 14. a cover plate; 15. a liquid return pipe; 16. a hydraulic cylinder; 17. a material pushing plate; 18. a partition plate; 19. hot grinding the grinding wheel; 20. a mounting cavity; 21. a protective net; 22. and (6) recovering the hose.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

The specific implementation manner of the utility model is as follows: as shown in fig. 1-3, a three-stage steam recycling defibrator for wood processing includes a steam generator 1 and a housing 6, a steam pressure controller 12 is fixedly installed in the middle of the top end of the steam generator 1, and a detection probe of the steam pressure controller 12 is disposed inside the steam generator 1, so as to conveniently control the steam pressure of the steam generator 1, thereby providing stable steam pressure for a thermal grinding cavity 7, improving the quality of thermal grinding slurry, and meanwhile, the defibrator can be used in cooperation with a temperature controller 2, thereby avoiding the waste of electric energy caused by too much steam generated by the steam generator 1 and incapability of being completely used; the temperature controller 2 is fixedly installed at the top of the front face of the steam generator 1, and a detection probe of the temperature controller 2 is arranged in the steam generator 1, so that the temperature of the steam generator 1 can be conveniently monitored and controlled; the steam pressure controller 12 and the temperature controller 2 are both electrically connected with the steam generator 1, a steam hose 11, a recovery hose 22 and a liquid return pipe 15 are respectively and fixedly mounted at the top of the back of the steam generator 1, the top of the back and the middle of the back, a shell 6 is arranged at one side of the outside of the steam generator 1, a fixing plate 5 is fixedly connected with the bottom end of the shell 6, the inside of the shell 6 is sequentially divided into a hot grinding cavity 7 and a mounting cavity 20 by a partition plate 18, a motor 9 is fixedly mounted at one side of the hot grinding cavity 7, a transmission shaft of the motor 9 penetrates through the wall body of the hot grinding cavity 7 and is fixedly mounted with a hot grinding wheel 19, and a steam exhaust port, a water exhaust port and a steam inlet port are respectively and fixedly arranged at the top of one side of the back of the hot grinding cavity 7, the bottom of one side of the back; one side of the steam outlet, one side of the water outlet and one side of the steam inlet are respectively in threaded connection with one end of a recovery hose 22, one end of a liquid return pipe 15 and one end of a steam hose 11, one side of the bottom end of the defibrination chamber 7 is fixedly provided with the pulp outlet, a pulp discharge pipe 8 is fixedly arranged in the pulp outlet, one side in the installation chamber 20 is fixedly provided with a hydraulic cylinder 16, and a hydraulic rod of the hydraulic cylinder 16 penetrates through the plate wall of the partition plate 18 and is fixedly provided with a material pushing plate 17, so that wood can be conveniently moved for defibrination; the top end of the hot grinding cavity 7 and the top end of the mounting cavity 20 are respectively hinged with a sealing plate 10 and a cover plate 14.

Preferably, the two sides of the bottom end of the fixed plate 5 are both fixedly provided with the supporting seats 4, so that the fixed plate 5 is conveniently supported; an alarm lamp 13 is fixedly installed on one side of the top end of the steam generator 1, and the alarm lamp 13 is electrically connected with the steam pressure controller 12, so that the alarm reminding can be conveniently carried out on workers when the steam pressure is high; a heat dissipation port is fixedly arranged in the middle of the back of the mounting cavity 20, and a protective net 21 is fixedly arranged on the surface of the heat dissipation port, so that the heat dissipation port is conveniently protected; control valves are fixedly arranged at one end of the recovery hose 22, one end of the liquid return pipe 15, one end of the steam hose 11 and one end of the slurry discharge pipe 8, so that the recovery hose 22, the liquid return pipe 15, the steam hose 11 and the slurry discharge pipe 8 can be conveniently controlled; the surface of the switch panel 3 is respectively and fixedly provided with a temperature controller switch, a motor switch, a steam pressure controller switch and a hydraulic cylinder switch, and the temperature controller 2, the motor 9, the steam pressure controller 12 and the hydraulic cylinder 16 are respectively electrically connected with a power supply through the temperature controller switch, the motor switch, the steam pressure controller switch and the hydraulic cylinder switch, so that the steam recovery defibrator is conveniently controlled.

When in use, the utility model relates to a tertiary steam recovery heat mill for wood working, at first, the timber that needs the heat mill is placed in the heat mill chamber 7, then cover the sealing plate 10, open the temperature controller switch, set up the temperature control range of the temperature controller 2 that can be HS-631, the temperature controller 2 automatically opens the steam generator 1 that can be XDN-12 to heat and produce steam, open the steam pressure controller switch, know the steam pressure in the steam generator 1 through the steam pressure controller 12 that can be HC-YK101-G, when steam pressure is great, set up the temperature control range of the temperature controller 2 again and set up the steam pressure control range of the steam pressure controller 12, open the control valve of the steam hose 11 and the control valve of the recovery hose 22, the method comprises the steps that steam generated by a steam generator 1 stably enters a thermal grinding cavity 7 through a steam hose 11, a transmission shaft of a motor 9 of which the model can be M2QA100L6A is controlled through a motor switch to rotate to drive a thermal grinding wheel 19 to grind and grind wood to be thermally ground in the thermal grinding cavity 7 into slurry, then a control valve of a slurry discharge pipe 8 is opened, the wood ground slurry is discharged out of the thermal grinding cavity 7 through the slurry discharge pipe 8, a hydraulic rod of a hydraulic cylinder 16 of which the model can be MOB-FA is controlled through a hydraulic cylinder switch to extend to drive a material pushing plate 17 to push the wood to be thermally ground to move to one side of the thermal grinding wheel 19 for grinding and grinding, the steam in the thermal grinding cavity 7 is recycled to the interior of the steam generator 1 through a recycling hose 22, after wood grinding is finished, a temperature controller switch, a motor switch, a steam pressure controller switch and a hydraulic cylinder switch are closed, then a control valve of the slurry discharge pipe 8 and a control valve, A control valve for the steam hose 11 and a control valve for the recovery hose 22.

The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.

Claims

1. The utility model provides a tertiary steam recovery defibrator that wood working used, includes steam generator (1) and casing (6), its characterized in that, the middle part fixed mounting on steam generator (1) top has steam pressure controller (12), the inside of steam generator (1) is arranged in to the test probe of steam pressure controller (12), the positive top fixed mounting of steam generator (1) has temperature controller (2), the inside of steam generator (1) is arranged in to the test probe of temperature controller (2), steam pressure controller (12) and temperature controller (2) all with steam generator (1) electric connection, steam hose (11), recovery hose (22) and liquid return pipe (15) are fixed mounting respectively to the middle part at the top of steam generator (1) back, the top at the back and the back, one side of steam generator (1) outside is equipped with casing (6), the bottom end of the shell (6) is fixedly connected with a fixing plate (5), the inside of the shell (6) is sequentially divided into a thermal grinding cavity (7) and an installation cavity (20) by a partition plate (18), a motor (9) is fixedly installed on one side of the thermal grinding cavity (7), a transmission shaft of the motor (9) penetrates through the wall body of the thermal grinding cavity (7) and is fixedly provided with a thermal grinding wheel (19), the top of one side of the back surface of the thermal grinding cavity (7), the bottom of one side of the back surface and the bottom of the other side of the back surface are respectively and fixedly provided with a steam outlet, a water outlet and a steam inlet, one side of the steam outlet, one side of the water outlet and one side of the steam inlet are respectively in threaded connection with one end of a recovery hose (22), one end of a liquid return pipe (15) and one end of a steam hose (11), one side of the bottom end of the thermal grinding cavity (7) is fixedly provided with a pulp discharge port, a hydraulic cylinder (16) is fixedly mounted on one side inside the mounting cavity (20), a hydraulic rod of the hydraulic cylinder (16) penetrates through the wall of the partition plate (18) and is fixedly provided with a material pushing plate (17), and the top end of the hot grinding cavity (7) and the top end of the mounting cavity (20) are respectively hinged with a sealing plate (10) and a cover plate (14).

2. A three stage steam recovery heat mill for wood working according to claim 1, wherein: and supporting seats (4) are fixedly arranged on two sides of the bottom end of the fixing plate (5).

3. A three stage steam recovery heat mill for wood working according to claim 2, wherein: one side fixed mounting on steam generator (1) top has warning light (13), warning light (13) and steam pressure controller (12) electric connection.

4. A three stage steam recovery heat mill for wood working according to claim 1, wherein: the middle part of the back of the mounting cavity (20) is fixedly provided with a heat dissipation opening, and a protective net (21) is fixedly mounted on the surface of the heat dissipation opening.

5. A three stage steam recovery heat mill for wood working according to claim 1, wherein: and one end of the recovery hose (22), one end of the liquid return pipe (15), one end of the steam hose (11) and one end of the slurry discharge pipe (8) are all fixedly provided with control valves.

6. A three stage steam recovery heat mill for wood working according to claim 3, wherein: still include flush mounting plate of switch (3), the surface of flush mounting plate of switch (3) is fixed mounting respectively has temperature controller switch, motor switch, steam pressure controller switch and pneumatic cylinder switch, temperature controller (2), motor (9), steam pressure controller (12) and pneumatic cylinder (16) are respectively through temperature controller switch, motor switch, steam pressure controller switch and pneumatic cylinder switch and power electric connection.