CN214426439U

CN214426439U - High-calcium clinker calcining production device

Info

Publication number: CN214426439U
Application number: CN202120522699.3U
Authority: CN
Inventors: 邹佳佳
Original assignee: Wuhan Haosheng Special Building Material Co ltd
Current assignee: Wuhan Haosheng Special Building Material Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-10-19
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses a high calcium grog calcines apparatus for producing, include the plummer and calcine the case, it installs in the upper end of plummer to calcine the case, it has logical material pipe to calcine case upper end intercommunication, logical material pipe one end intercommunication has trembles the feed bin, tremble feed bin internally mounted and have the vibrations filter screen, tremble the feed bin lower extreme and have the receipts workbin through logical material pipe intercommunication, tremble feed bin rear end intercommunication and have first air exhauster, first air exhauster one end intercommunication has first rose box. The utility model screens and recovers cement raw materials which are not calcined in the calcining box by arranging a device which combines the material shaking bin, the material collecting box and the first exhaust fan, thereby avoiding the waste of the cement raw materials; the supporting rods, the supporting sleeves and the piston rod matching devices are arranged on the side walls of the material shaking cabin to absorb shock of the material shaking cabin, so that the material collecting box is prevented from being damaged due to the shock of the vibration filtering net, and the material shaking cabin is prevented from being unstable due to the shock.

Description

High-calcium clinker calcining production device

Technical Field

The utility model relates to a grog calcines technical field, specifically is a high calcium grog calcines apparatus for producing.

Background

The clinker calcination is generally to mix a calcareous raw material, a clayey raw material and a small amount of correction raw materials according to a proportion, grind the mixture and grind the mixture to a cement raw material with a certain fineness, and finally calcine the mixed cement raw material. A calcining device is needed in the process of processing the cement raw materials, a small amount of cement raw materials are often mixed in the traditional calcining device in the process of purifying flue gas, and if the cement raw materials are not treated and recycled, the problem of resource waste is caused; in addition, the conventional recovery device can adopt a vibration filtering device when screening the cement raw materials, so the long-term vibration effect can influence the stability of the device, and therefore, the high-calcium clinker calcining production device needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high calcium grog calcines apparatus for producing retrieves the cement raw meal that does not calcine through addding the receipts workbin, avoids causing the raw materials extravagant to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high calcium grog calcines apparatus for producing, includes the plummer and calcines the case, calcine the case and install in the upper end of plummer, it has logical material pipe to calcine case upper end intercommunication, logical material pipe one end intercommunication has trembles the feed bin, tremble feed bin internally mounted and have the vibrations filter screen, tremble the feed bin lower extreme and have the receipts workbin through logical material pipe intercommunication, tremble feed bin rear end intercommunication and have first air exhauster, first air exhauster one end intercommunication has first rose box, first rose box internally mounted has first filter screen and second filter screen, first rose box one end intercommunication has the second air exhauster, second air exhauster one end intercommunication has the second rose box, install the check valve on the pipe between second air exhauster and the second rose box.

Preferably, the material shaking bin comprises a bin body and a bin bottom, and the bin bottom is arranged to be gathered towards the middle and is inclined.

Preferably, the material shaking bin is provided with a support rod on the side wall, one end of the support rod is provided with a support sleeve, a piston rod is arranged inside the support sleeve, and one end of the piston rod is provided with a support seat.

Preferably, a first compression spring is installed at the top in the supporting sleeve and one end of the piston rod, a sliding block is installed on the side wall of the supporting sleeve in a sliding mode, and a second compression spring is connected between the sliding block and the piston rod.

Preferably, the upper end of the material receiving box is provided with a material filling port, and a rubber gasket is arranged between the outer wall of the material passing pipe and the inner ring of the material filling port.

Preferably, the first filter screen and the second filter screen are both horizontally arranged, and the first filter screen is arranged above the second filter screen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up one shake the feed bin, receive the feed box and the device that the first air exhauster combines, screen and retrieve the cement raw meal that does not calcine in the case of calcining to avoid the extravagant problem of cement raw meal; the supporting rods, the supporting sleeves and the piston rod matching devices are arranged on the side walls of the material shaking bin to absorb shock of the material shaking bin, so that the material collecting box is prevented from being damaged by the vibration of the vibration filtering net, and the unstable material shaking bin caused by the vibration is also prevented;

2. the utility model discloses an installation first rose box and second rose box carry out the filtration absorption to calcining the flue gas that the incasement produced because of calcining, avoid direct emission or filter and lead to the fact air pollution in incompletely discharging harmful flue gas into the air.

Drawings

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

FIG. 2 is a schematic structural view of the appearance of the present invention;

fig. 3 is a schematic structural view of the support loop bar of the present invention.

In the figure: 1. a bearing table; 2. calcining the box; 3. a material passing pipe; 4. shaking a stock bin; 5. vibrating the filter screen; 6. a material receiving box; 7. a first exhaust fan; 8. a first filter tank; 9. a first filter screen; 10. a second filter screen; 11. a second exhaust fan; 12. a second filter tank; 13. a one-way valve; 14. a bin body; 15. a bin bottom; 16. a support bar; 17. a support sleeve; 18. a piston rod; 19. a supporting seat; 20. a first compression spring; 21. a slider; 22. a second compression spring; 23. a material injection port; 24. a rubber gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-calcium clinker calcining production device comprises a bearing table 1 and a calcining box 2, wherein the calcining box 2 is installed at the upper end of the bearing table 1, the upper end of the calcining box 2 is communicated with a material passing pipe 3, one end of the material passing pipe 3 is communicated with a material shaking bin 4, a vibrating filter screen 5 is installed inside the material shaking bin 4, and the lower end of the material shaking bin 4 is communicated with a material receiving box 6 through the material passing pipe 3;

through the design, the material shaking bin 4 and the material receiving bin 6 are arranged at one end of the calcining bin 2, after the calcining bin 2 calcines the cement raw materials, the discharged flue gas and a small amount of uncalcined cement raw materials are discharged into the material shaking bin 4, and the cement raw materials are filtered and screened on the vibrating filter screen 5 to enter the material receiving bin 6, so that the waste problem of the cement raw materials is avoided;

the rear end of the material shaking bin 4 is communicated with a first exhaust fan 7, one end of the first exhaust fan 7 is communicated with a first filter tank 8, a first filter screen 9 and a second filter screen 10 are installed inside the first filter tank 8, the first filter screen 9 and the second filter screen 10 are both horizontally arranged, and the first filter screen 9 is installed above the second filter screen 10;

through the design, a first filter screen 9 and a second filter screen 10 which are made of activated carbon are respectively arranged in the first filter tank 8 to filter and absorb the flue gas;

one end of the first filtering tank 8 is communicated with a second exhaust fan 11, one end of the second exhaust fan 11 is communicated with a second filtering tank 12, and a one-way valve 13 is arranged on a guide pipe between the second exhaust fan 11 and the second filtering tank 12;

through the design, the second filter tank 12 is arranged behind the first filter tank 8, water is injected into the second filter tank 12, dust in the flue gas enters the second filter tank 12 and is washed and filtered, and therefore pollution-free gas is discharged into the air;

the material shaking bin 4 comprises a bin body 14 and a bin bottom 15, wherein the bin bottom 15 is arranged to be gathered to the middle to form an inclined bin bottom 15; through the design, the bin bottom 15 of the material shaking bin 4 is set to be in a shape of gathering and inclining towards the middle, so that cement raw materials are favorably discharged into the material receiving bin 6;

a support rod 16 is installed on the side wall of the material shaking bin 4, a support sleeve 17 is installed at one end of the support rod 16, a piston rod 18 is installed inside the support sleeve 17, a support seat 19 is installed at one end of the piston rod 18, a first compression spring 20 is installed at the top inside the support sleeve 17 and one end of the piston rod 18, a sliding block 21 is installed on the side wall of the support sleeve 17 in a sliding mode, and a second compression spring 22 is connected between the sliding block 21 and the piston rod 18;

through the design; the device which is matched with a support rod, a support sleeve and a piston rod is arranged to support the material shaking bin 4, a vertical first compression spring 20 and a horizontal second compression spring 22 are respectively arranged between the support sleeve 17 and the piston rod 18, and when the material shaking bin 4 is used for screening cement raw materials in a vibration mode, the support sleeve 17 and the piston rod 18 can generate horizontal and vertical extrusion movement through the first compression spring 20 and the second compression spring 22 to achieve a bidirectional damping effect;

the upper end of the material receiving box 6 is provided with a material injection port 23, and a rubber gasket 24 is arranged between the outer wall of the material passing pipe 3 and the inner ring of the material injection port 23;

through the above design, be provided with rubber packing ring 24 between sprue 23 and logical material pipe 3, can carry out effectual sealing to receiving the material case 6 on the one hand, two on the one hand lead to material pipe 3 and sprue 23 production motion each other when shaking in the feed bin 4 vibrations, rubber packing ring 24 can play the guard action to the sprue.

The working principle is as follows: the technical scheme designs a high-calcium clinker calcining production device, when the device works, mixed and prepared cement raw materials are put into a calcining box 2, after calcining is finished, flue gas generated by calcining is discharged into a shaking bin 4 through a communicating pipe 3, unburnt cement raw materials mixed in the flue gas are subjected to shaking screening on a shaking filter screen 5, effective cement raw materials enter a material receiving box 6 through the shaking filter screen 5 and the material passing pipe 3, a device matched with a support rod, a support sleeve and a piston rod is arranged to support the shaking bin 4, a vertical first compression shaking spring 20 and a horizontal second compression spring 22 are respectively arranged between the support sleeve 17 and the piston rod 18, when the shaking bin 4 is used for carrying out the shaking screening of the cement raw materials, the horizontal and vertical extrusion motion between the support sleeve 17 and the piston rod 18 can be generated through the first compression spring 20 and the second compression spring 22 to achieve a bidirectional damping effect, the flue gas passes through the first filter box 8 and the second filter box 12 in proper order under the effect of first air exhauster 7 and second air exhauster 11, filters poisonous and harmful gas and dust in the flue gas in proper order.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high calcium clinker calcines apparatus for producing, includes plummer (1) and calcination case (2), its characterized in that: the calcining box (2) is arranged at the upper end of the bearing platform (1), the upper end of the calcining box (2) is communicated with a material passing pipe (3), one end of the material passing pipe (3) is communicated with a material shaking bin (4), a vibration filter screen (5) is arranged in the material shaking bin (4), the lower end of the material shaking bin (4) is communicated with a material receiving box (6) through a material passing pipe (3), the rear end of the material shaking bin (4) is communicated with a first exhaust fan (7), one end of the first exhaust fan (7) is communicated with a first filter tank (8), a first filter screen (9) and a second filter screen (10) are arranged in the first filter box (8), one end of the first filtering box (8) is communicated with a second exhaust fan (11), one end of the second exhaust fan (11) is communicated with a second filtering box (12), and a one-way valve (13) is arranged on a conduit between the second exhaust fan (11) and the second filter tank (12).

2. The high calcium clinker calcination production apparatus according to claim 1, wherein: tremble feed bin (4) including storehouse body (14) and storehouse end (15), storehouse end (15) set up to gather together the inclined storehouse end (15) to the centre.

3. The high calcium clinker calcination production apparatus according to claim 1, wherein: tremble feed bin (4) lateral wall and install bracing piece (16), bracing piece (17) are installed to bracing piece (16) one end, bracing piece (17) internally mounted has piston rod (18), supporting seat (19) are installed to piston rod (18) one end.

4. A high calcium clinker calcination production apparatus according to claim 3, wherein: first compression spring (20) are installed with piston rod (18) one end to the top in support sleeve (17), slidable mounting has sliding block (21) on support sleeve (17) lateral wall, be connected with second compression spring (22) between sliding block (21) and piston rod (18).

5. The high calcium clinker calcination production apparatus according to claim 1, wherein: receive workbin (6) upper end and seted up sprue (23), it is provided with rubber packing ring (24) to lead to between material pipe (3) outer wall and sprue (23) inner circle.

6. The high calcium clinker calcination production apparatus according to claim 1, wherein: the first filter screen (9) and the second filter screen (10) are arranged horizontally, and the first filter screen (9) is arranged above the second filter screen (10).