CN210942344U

CN210942344U - Dustproof device of cement packaging machine

Info

Publication number: CN210942344U
Application number: CN201921982470.7U
Authority: CN
Inventors: 胡建
Original assignee: Gucheng Shanshui Cement Co ltd
Current assignee: Gucheng Shanshui Cement Co ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-07-07
Anticipated expiration: 2029-11-16

Abstract

The utility model relates to the technical field of cement production equipment, in particular to a dustproof device of a cement packaging machine, which is arranged outside the cement packaging machine and used for collecting cement dust, and comprises a dustproof cover, wherein the dustproof cover covers the cement packaging machine, one side of the dustproof cover is provided with an opening for workers to come in and go out, and a protective component is arranged on the opening; the protection assembly comprises a protection door and an observation window, the observation window is arranged on the upper portion of the protection door, and an operation opening for inserting a bag for workers is formed in the protection door below the observation window. The utility model discloses can collect the cement dust, reduce and clean the degree of difficulty, workman's operational environment when improving artifical slash pocket.

Description

Dustproof device of cement packaging machine

Technical Field

The utility model belongs to the technical field of the technique of cement manufacture equipment and specifically relates to a cement packagine machine's dust keeper is related to.

Background

The cement packing machine is a special equipment necessary for bagged cement production, and is used for automatically packing finished cement. The whole filling process is controlled electrically and integrally, and besides manual bag insertion, opening and closing of the cement bag pressing and discharging nozzle can be automatically completed through functions of filling the cement bag, weighing and metering, automatically dropping the cement bag and the like.

The existing cement packaging machine has the advantages that a bagging mechanism and a machine body are exposed outside, no dustproof measure is provided, if the eight-nozzle cement packaging machine is used for packaging cement, a large amount of cement dust can be generated in the cement packaging process, the cement dust floats around and scatters in a workshop, the cleaning difficulty is high, and adverse effects are caused on the working environment in the workshop. Use eight mouths cement packagine machine as the example, in packaging process, need the manual work to be each ejection of compact mouth department cover bag, other ejection of compact mouths of cover bag in-process are unloading and bagging-off simultaneously, and the bagging-off process can produce a large amount of raise dusts and is inhaled by the staff, has seriously endangered staff's health.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cement packagine machine's dust keeper for collect the cement dust, reduce and clean the degree of difficulty, workman's operational environment when improving artifical slash pocket.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a dust-proof device of a cement packaging machine is arranged outside the cement packaging machine and used for collecting cement dust, and comprises a dust cover, wherein the dust cover covers the cement packaging machine, one side of the dust cover is provided with an opening for workers to come in and go out, and a protection component is arranged on the opening; the protection assembly comprises a protection door and an observation window, the observation window is arranged on the upper portion of the protection door, and an operation opening for inserting a bag for workers is formed in the protection door below the observation window.

Through adopting above-mentioned technical scheme, carry out artifical slash pocket in guard gate department, the workman stretches into the dust cover with the hand from the operation mouth in, sees through the observation window and observes, installs the wrapping bag on cement packagine machine. The cement dust generated when the cement packing machine packs the cement is covered in the dust cover and cannot float outwards, so that the cleaning difficulty is reduced, and the cement dust is gathered in the dust cover and is convenient to collect; meanwhile, the harm of dust flying to the health of workers is reduced.

The utility model discloses further set up to: the inside and outside both sides of observation window are provided with the scraper blade respectively, two the both ends of scraper blade are respectively through spliced pole fixed connection, it has the track that supplies the spliced pole to remove to open on the guard gate.

Through adopting above-mentioned technical scheme, the cement dust falls on can make the observation window become fuzzy gradually on the observation window, is unfavorable for the workman to observe the inside condition. Through reciprocating motion scraper blade, can scrape the cement dust on the observation window, make the observation window resume clear, the workman of being convenient for observes.

The utility model discloses further set up to: an ash containing groove is arranged on the inner side of the protective door below the scraper.

Through adopting above-mentioned technical scheme, the cement dust that the scraper blade scraped off on the observation window can drop in flourishing ash chute, is convenient for collect the cement dust.

The utility model discloses further set up to: and a protective curtain is hung on the operation opening.

Through adopting above-mentioned technical scheme, the cement dust that swings out from the operation mouth can be blocked by the protection curtain, makes the cement dust more concentrated in the dust cover, reduces the volume of the cement dust of outwards discharging of dust cover.

The utility model discloses further set up to: and an object placing table is fixedly arranged on the inner side of the protective door below the operation opening.

Through adopting above-mentioned technical scheme, can place the wrapping bag on putting the thing platform, saved the loaded down with trivial details operation of installing a bag and taking a bag outside the dust cover. The number of times that the protection curtain was opened has been reduced, makes the cement dust concentrated in the dust cover, has reduced the volume that the cement dust spills from the operation mouth after opening the protection curtain.

The utility model discloses further set up to: a recovery assembly is arranged outside the dust cover; the recycling assembly comprises a recycling pipe and an exhaust fan, wherein one end of the recycling pipe is communicated with the dust cover, and the other end of the recycling pipe is connected with the exhaust end of the exhaust fan.

Through adopting above-mentioned technical scheme, the cement raise dust in the dust cover is taken out to the air exhauster and is collected, can reduce the degree that dust flies upward in dust cover and the workshop, has improved staff's operational environment.

The utility model discloses further set up to: the recovery assembly further comprises a collecting pipe and a collecting barrel, wherein one end of the collecting pipe is connected with the air outlet end of the exhaust fan, and the other end of the collecting pipe is communicated with the collecting barrel.

Through adopting above-mentioned technical scheme, in discharging the cement dust into the collecting vessel in unison, be convenient for carry out recycle to the cement dust of retrieving, avoided the waste of resource, also reduced the cement dust everywhere and wafted.

The utility model discloses further set up to: and a sealing rubber sleeve is arranged at the joint of the collecting barrel and the collecting pipe.

Through adopting above-mentioned technical scheme, promoted the sealing performance between collecting vessel and the collecting pipe, prevented that the cement dust from falling outside the gap of junction, reduced the leakage quantity of cement dust.

The utility model discloses further set up to: the collecting barrel is provided with an emptying pipe.

Through adopting above-mentioned technical characteristic, the air that the air exhauster was taken out is discharged from the exhaust pipe, prevents that the air that gets into in the collecting vessel is too much to cause the collecting vessel to damage.

To sum up, the utility model discloses a beneficial technological effect does:

1. the cement packaging machine is covered in the dust cover through the dust cover, so that cement dust is isolated in the dust cover, and a protective door, an observation window, an operation opening and the like are arranged at the opening, so that the bag insertion of workers is facilitated, and the amount of the cement dust leaking from the operation opening to the outside is reduced;

2. the recovery assembly extracts the cement dust in the dust cover and collects the cement dust in the collecting barrel, so that the cleaning and collection of the cement dust are facilitated; the recycled cement dust can be reused, and the waste of resources is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view of the overall structure of the protective cover of the present invention.

Fig. 4 is an enlarged schematic view of a portion B in fig. 3.

Reference numerals: 1. cement packaging machine, 2, dust cover, 21, opening, 31, recovery pipe, 32, exhaust fan, 33, collecting pipe, 34, collecting barrel, 41, protective door, 411, operation opening, 412, track, 42, observation window, 43, scraper, 431, connecting column, 44, ash containing groove, 45, protective curtain, 46, object placing table, 5, sealing rubber sleeve, 6 and emptying pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a cement packaging machine 1's dust keeper, set up in cement packaging machine 1's outside for retrieve the cement dust. The utility model discloses a dust cover 2 and recovery subassembly. The dust cover 2 has a cylindrical structure and covers the body of the cement packaging machine 1 except for the top power drive mechanism. The dust cover 2 is vertically fixed on the ground, and a round hole for the pipeline of the cement packing machine 1 to pass through is formed in the middle of the upper end face of the dust cover 2. One side of the dust cover 2 is provided with an opening 21 for workers to go in and out, and a protection component is arranged on the opening 21. The recovery assembly is disposed outside the dust cap 2 and includes a recovery pipe 31, a suction fan 32, a collection pipe 33, and a collection tub 34. One end of the recovery pipe 31 is communicated with the upper end of the dust cover 2, and the other end is connected with the air exhaust end of the exhaust fan 32. One end of the collecting pipe 33 is connected with the air outlet end of the exhaust fan 32, and the other end is communicated with the collecting barrel 34. The joint of the collecting barrel 34 and the collecting pipe 33 is provided with the sealing rubber sleeve 5, so that the sealing performance between the collecting barrel 34 and the collecting pipe 33 is improved. Be provided with evacuation pipe 6 on the collecting vessel 34, be provided with the filter layer that prevents that the cement raise dust from spilling collecting vessel 34 in the evacuation pipe 6, the filter layer is cake column structure and fixes in evacuation pipe 6, makes and all discharges again after the separation of filter layer through evacuation pipe 6 exhaust wind, environmental protection more.

Referring to fig. 1 and 3, the shield assembly includes a shield door 41, a viewing window 42, a shield curtain 45, and a stand 46. The protective door 41 is rotatably disposed on the vertical side of the opening 21 such that the protective door 41 can freely rotate around the vertical side of the opening 21. The protective door 41 has the same size as the opening 21, so that the protective door 41 can block the opening 21 to prevent the cement dust from leaking from the opening 21. The observation window 42 is rectangular and is located at the upper half of the protective door 41, which facilitates the workers to observe the inside condition of the dust cover 2. An operation opening 411 for a worker to insert a bag is formed on the protective door 41 below the observation window 42, so that the worker can extend the arm into the dust cover 2 to insert the bag. The protective curtain 45 is a structure which is composed of a plurality of soft strips and can play a curtain role, and the protective curtain 45 is arranged on the operation opening 411 in a hanging mode. So that the worker can block the operation opening 411 when performing bag inserting operation, and prevent cement dust from leaking from the operation opening 411. The placement table 46 is fixed below the operation opening 411 and is located inside the protection door 41. The placing table 46 is perpendicular to the protective door 41, and a worker can place a cement packing bag on the placing table 46. The tedious step of inserting one bag by a worker and taking one bag from the outside is eliminated, and the times of repeatedly opening the protective curtain 45 by the worker is reduced.

Referring to fig. 2 and 4, vertically arranged scrapers 43 are respectively arranged on the inner side and the outer side of the observation window 42, the observation window 42 is sandwiched by the two scrapers 43, and connecting columns 431 are fixed to the two ends of the scrapers 43. The scraper 43 can be a hard support rib for fixing the soft cleaning plate, so as to clean the dust collected on the observation window 42. The connecting column 431 penetrates the protective door 41 to connect the two scrapers 43 on the inner side and the outer side into a whole. The guard door 41 is provided with a rail 412 along the long side of the observation window 42, along which the connection post 431 moves, so that the moving direction of the connection post 431 is the same as the long side direction of the observation window 42. The scraper 43 is perpendicular to the rail 412, and the scraper 43 is reciprocated along the rail 412 to scrape off the cement dust adhering to the observation window 42. An ash containing groove 44 is fixedly arranged on the inner side of the protective door 41 below the scraping plate 43. The length direction of the ash containing groove 44 is parallel to the length direction of the rail 412, so that the cement dust scraped by the scraper 43 can fall into the ash containing groove 44.

The implementation principle of the embodiment is as follows: the worker places a plurality of cement packing bags on the placing table 46, and opens the exhaust fan 32 and the cement packing machine 1 after each device of the recycling assembly is connected perfectly. The worker extends the arm from the operation opening 411 into the dust cover 2 with the head of the worker at the observation window 42. The inside of the dust cap 2 can be observed through the observation window 42, enabling the worker to perform the bag inserting operation. The cement packing machine 1 starts filling work and subsequent flow operations after the worker inserts the bag. During the filling of cement in the cement packaging machine 1, a large amount of cement dust is generated. Most of the cement dust is drawn back into the collection bin 34 by the suction fan 32 and a small portion of the cement dust is caught in the dust cover 2 and eventually settles within the dust cover 2. The cement dust adheres to the observation window 42, and when the adhesion is excessive, the observation effect of the observation window 42 is affected. The scraper 43 is reciprocated transversely along the rail 412, so that the cement dust attached to the observation window 42 is scraped off into the dust holding tank 44. After cement packaging is completed, the power supply to all equipment is turned off.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cement packagine machine's dust keeper, sets up in cement packagine machine's (1) outside for collect cement dust, its characterized in that: the cement packaging machine comprises a dust cover (2), wherein the cement packaging machine (1) is covered inside the dust cover (2), an opening (21) for workers to enter and exit is formed in one side of the dust cover (2), and a protection assembly is arranged on the opening (21); the protection assembly comprises a protection door (41) and an observation window (42), the observation window (42) is arranged on the upper portion of the protection door (41), and an operation opening (411) for inserting a bag for workers is formed in the protection door (41) below the observation window (42).

2. The dust-proof device of a cement packing machine according to claim 1, wherein: the inside and outside both sides of observation window (42) are provided with scraper blade (43) respectively, two the both ends of scraper blade (43) are respectively through spliced pole (431) fixed connection, it has the track (412) that supplies spliced pole (431) to remove to open on guard gate (41).

3. The dust-proof device of a cement packing machine according to claim 2, wherein: an ash containing groove (44) is arranged on the inner side of the protective door (41) below the scraper (43).

4. The dust-proof device of a cement packing machine according to claim 1, wherein: a protective curtain (45) is hung on the operation opening (411).

5. The dust-proof device of a cement packing machine according to claim 1, wherein: an object placing table (46) is fixedly arranged on the inner side of the protective door (41) below the operation opening (411).

6. The dust-proof device of a cement packing machine according to claim 1, wherein: a recovery assembly is arranged outside the dust cover (2); the recycling assembly comprises a recycling pipe (31) and an exhaust fan (32), wherein one end of the recycling pipe (31) is communicated with the dust cover (2), and the other end of the recycling pipe is connected with the exhaust end of the exhaust fan (32).

7. The dust-proof device of a cement packing machine according to claim 6, wherein: the recycling assembly further comprises a collecting pipe (33) and a collecting barrel (34), one end of the collecting pipe (33) is connected with the air outlet end of the exhaust fan (32), and the other end of the collecting pipe is communicated with the collecting barrel (34).

8. The dust-proof device of a cement packing machine according to claim 7, wherein: and a sealing rubber sleeve (5) is arranged at the joint of the collecting barrel (34) and the collecting pipe (33).

9. The dust-proof device of a cement packing machine according to claim 7, wherein: the collecting barrel (34) is provided with an emptying pipe (6).