CN209810400U - Discharging mechanism for cold water circulation pulverizer - Google Patents

Abstract

The utility model discloses a discharge mechanism for cold water circulation milling machine, a serial communication port, be in including setting recovery room, setting under the discharge gate of cold water circulation milling machine are in protection casing between discharge gate and the recovery room and with the dust recovery subassembly that the recovery room is connected, wherein the bottom of protection casing with the top of recovering the room is provided with the fixed subassembly of the detachable that matches each other, the top surface of recovering the room forms the orifice plate that supports for a pair of partial shipment container, the dust recovery subassembly include one with recovery tube and one that the recovery room is linked together connect the terminal dust separator of recovery tube. Has the advantage of avoiding pollution and waste.

Description

Discharging mechanism for cold water circulation pulverizer

Technical Field

The utility model relates to a powder processing technology field especially relates to a discharge mechanism for cold water circulation milling machine.

Background

The grinding mill is widely applied to grinding processing of mineral product materials in the fields of metallurgy, building materials, chemical industry, mines and the like, the materials are conveyed to a storage hopper by a lifting machine after being ground to required granularity, and then are uniformly and continuously conveyed into a grinding chamber of a main machine of a Raymond mill by a vibrating feeder. The fine powder after the grinding of the materials is carried into an analyzer along with the circulating air of a blower for sorting, the materials with excessive fineness fall back to be reground, and the qualified fine powder enters a finished product cyclone powder collector along with the air flow and is discharged through a powder outlet pipe to obtain a finished product.

When the powder is discharged through the powder pipe, fine powder can overflow from the split charging container, or the powder can be left on the ground when being discharged excessively, so that pollution is caused, and the waste of the material is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a discharge mechanism for cold water circulation milling machine to the problem that has flash and raise dust during the cold water circulation milling machine ejection of compact that exists among the prior art, can retrieve the material or the raise dust that spill over again.

For realizing the utility model discloses a technical scheme that the purpose adopted is:

the utility model provides a discharge mechanism for cold water circulation milling machine, is in including setting up recovery room, setting under the discharge gate of cold water circulation milling machine are in discharge gate and recovery protection casing between the room and with the subassembly is retrieved to the dust that the recovery room is connected, wherein the bottom of protection casing with the top of retrieving the room is provided with the fixed subassembly of mutual matching detachable, the top surface of retrieving the room forms the orifice plate that supports for a pair of partial shipment container, the subassembly is retrieved to the dust include one with the recovery pipe that the recovery room is linked together with one connect the terminal dust separator of recovery pipe.

In the above technical scheme, the protection casing includes a locating plate fixed on the discharge gate and a soft curtain fixed at the bottom end of the locating plate.

In the above technical scheme, the positioning plate is an annular plate fixed on the discharge port, and the soft curtain is a transparent threaded pipe fixed at the bottom end of the annular plate.

In the above technical solution, the recovery chamber is a cylindrical chamber with a top surface being an orifice plate.

In the above technical solution, the fixing component includes a hook fixed at the bottom end of the soft curtain and a hanging ring fixed at the sidewall of the recycling chamber.

In the above technical scheme, a projection is fixed on the outer side of the discharge port, and a notch for the projection to pass through is formed at the edge position of the through hole in the center of the annular plate.

In the above technical scheme, the dust separator is a spiral dust collector.

In the technical scheme, an air inlet on the side wall of the spiral dust remover is connected to the tail end of the recovery pipe, an air outlet at the top end of the spiral dust remover is connected with a negative pressure device, and a discharge port at the bottom end of the spiral dust remover is connected with a powder recovery container.

In the above technical scheme, the spiral dust collector is fixed on a bracket for supporting the cold water circulation pulverizer.

In the technical scheme, the top end of the recovery container is connected to a discharge hole at the bottom end of the spiral dust collector through threads.

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

1. the utility model discloses a discharge mechanism can retrieve again the unnecessary powder of exhaust when powder and the system trouble that spills over, has avoided pollution and extravagant problem.

2. The protective cover made of the threaded pipe is convenient to fold upwards, and is convenient for taking and placing the recovery container.

3. The setting mode of detachable protection casing can freely select to take according to the demand.

4. The spiral dust remover is convenient for the powder to be recycled, the air pressure can be adjusted according to actual requirements, and the overflowed dust can be completely recycled.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the positioning plate.

In the figure: 1-cold water circulation mill, 2-bracket, 3-discharge port, 4-lug, 5-positioning plate, 6-soft curtain, 7-hook, 8-suspension loop, 9-recovery chamber, 10-recovery tube, 11-spiral dust remover, 12-air outlet, 13-recovery container, 14-air inlet, 15-subpackage container, 16-orifice plate, 17-through hole and 18-notch.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

The utility model provides a discharge mechanism for cold water circulation milling machine, is in including setting up recovery room 9, the setting under discharge gate 3 of cold water circulation milling machine 1 are in discharge gate 3 and retrieve the protection casing between the room 9 and with retrieve the dust recovery subassembly that the room 9 is connected, wherein the bottom of protection casing with the top of retrieving room 9 is provided with the fixed subassembly of mutual matching detachable, the top surface of retrieving room 9 forms the orifice plate 16 that supports for a pair of partial shipment container 15, the dust recovery subassembly include one with recovery tube 10 and one that recovery room 9 is linked together connect the terminal dust separator of recovery tube 10.

The working mode is as follows:

cold water circulation milling machine 1 assembles on support 2, and during the filling material, opens the protection casing earlier, and partial shipment container 15 is placed on the orifice plate 16 to make in the bottom of discharge gate 3 inserts partial shipment container 15's opening, then fix the bottom of protection casing the top of retrieving room 9 forms a relatively sealed space in the protection casing.

The discharge port 3 is opened to fill the material, the dust overflowing from the opening of the separate container 15 is suspended in the protective cover and cannot diffuse outwards, and if the material is discharged too much, the dust overflows from the opening of the separate container 15 and falls on the pore plate 16, and enters the recovery chamber 9 through the opening.

After filling, the dust recovery assembly is opened, and dust suspended in the protective cover and dust falling in the recovery chamber 9 enter the dust separator through the recovery pipe 10. The protective cover is then opened and the dispensing container 15 is removed.

Example 2

This embodiment will further explain the structure of the shield and the fixing assembly thereof in detail based on embodiment 1.

The protective cover comprises a positioning plate 5 fixed on the discharge hole 3 and a soft curtain 6 fixed at the bottom end of the positioning plate. When the protective cover needs to be opened, the soft curtain 6 is pushed upwards, the split charging container 15 is placed on the pore plate 16, then the soft curtain 6 is put down, and the bottom of the soft curtain 6 is fixed at the top of the recovery chamber 9 by the fixing component.

Preferably, the positioning plate 5 is an annular plate fixed on the discharge port 3, the soft curtain 6 is a transparent threaded pipe fixed at the bottom end of the annular plate, and by utilizing the telescopic characteristic of the threaded pipe, when the threaded pipe is pushed upwards, the threads are folded, and when the threaded pipe is put down downwards, the threads are unfolded. Besides, the soft curtain 6 can be made of PVC transparent plastic. No matter the transparent threaded pipe or the PVC transparent plastic does not influence the observation of powder filling condition.

Preferably, the recovery chamber 9 is a cylindrical chamber with an orifice 16 on the top surface, which facilitates the matching connection with the transparent threaded pipe.

Preferably, the fixing assembly comprises a hook 7 fixed at the bottom end of the soft curtain 6 and a hanging ring 8 fixed at the side wall of the recovery chamber 9. When the soft curtain 6 is fixed, the hook 7 is hung on the hanging ring 8.

Preferably, a projection 4 is fixed on the outer side of the discharge port 3, and a notch 18 through which the projection 4 passes is formed at an edge position of a through hole 17 in the center of the annular plate 5. So be convenient for the dismouting the protection casing, when needing fixed protection casing, will breach 18 aligns lug 4 is followed 3 rebound annular plates 5 of discharge gate treat that lug 4 passes during the breach 18, rotate annular plates 5, annular plates 5 are hung on discharge gate 3 promptly, accomplish fixedly.

Example 3

In this example, the structure of the dust separator will be described in further detail in addition to example 1.

The dust separator is a spiral dust collector 11.

Preferably, an air inlet 14 on the side wall of the spiral dust collector 11 is connected to the tail end of the recovery pipe 10, an air outlet 12 at the top end of the spiral dust collector 11 is connected to a negative pressure device, and a discharge port at the bottom end of the spiral dust collector 11 is connected to a powder recovery container 13. The dust is separated in the spiral dust collector 11, the solid material falls into the recovery container 13, and the air is discharged from the air outlet 12.

Preferably, the spiral dust collector 11 is fixed on the bracket 2 for supporting the cold water circulation mill 1, and the space distribution can reduce the floor area of the equipment.

Preferably, the top end of the recovery container 13 is connected to the bottom end discharge port of the spiral dust collector 11 through a screw thread. The disassembly and the assembly are convenient, and the recycled materials are taken out.

Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a discharge mechanism for cold water circulation milling machine, its characterized in that is in including setting up recovery room, setting under the discharge gate of cold water circulation milling machine are in discharge gate and recovery protection casing between the room and with retrieve the dust recovery subassembly that the room is connected, wherein the bottom of protection casing with the top of retrieving the room is provided with the fixed subassembly of mutual matching detachable, the top surface of retrieving the room forms the orifice plate that supports for a pair of partial shipment container, the dust recovery subassembly include one with retrieve the recovery tube that the room is linked together and connect in the terminal dust separator of recovery tube.

2. The discharge mechanism of claim 1, wherein said shield includes a retainer plate secured to said discharge outlet and a flexible curtain secured to a bottom end of said retainer plate.

3. The discharge mechanism of claim 2, wherein said positioning plate is an annular plate fixed to said discharge opening, and said flexible curtain is a transparent threaded tube fixed to a bottom end of said annular plate.

4. The discharge mechanism for a cold water circulating pulverizer as claimed in claim 3, wherein said recovery chamber is a cylindrical chamber having an orifice at its top surface.

5. The discharge mechanism for a cold water circulating pulverizer of claim 3 wherein said mounting assembly includes a hook mounted to a bottom end of said flexible curtain and a loop mounted to a sidewall of said recovery chamber.

6. The discharge mechanism of claim 3, wherein a projection is fixed to an outer side of said discharge port, and a notch is formed at an edge position of a through hole in a center of said ring plate for passing said projection therethrough.

7. The discharge mechanism for a cold water circulating pulverizer as claimed in claim 1, wherein said dust separator is a screw dust collector.

8. The discharge mechanism of claim 7, wherein the air inlet on the side wall of the spiral dust collector is connected to the end of the recovery pipe, the air outlet on the top end of the spiral dust collector is connected to a negative pressure device, and the discharge port on the bottom end of the spiral dust collector is connected to a powder recovery container.

9. The discharge mechanism for a cold water circulating pulverizer as claimed in claim 7, wherein said screw dust collector is fixed to a holder for supporting said cold water circulating pulverizer.

10. The discharge mechanism for a cold water circulating pulverizer as claimed in claim 8, wherein said powder recovery container is screwed at its top end to a discharge port at the bottom end of said screw dust collector.