CN217716996U

CN217716996U - Garbage incinerator sampling device

Info

Publication number: CN217716996U
Application number: CN202221946470.3U
Authority: CN
Inventors: 谢曙光; 崔二光; 胡源; 焦昌峰; 栾东存; 程娜; 杨帅; 朱少鹏; 王晓亮; 吕军飞
Original assignee: Boiler & Pressure Vessel Safety Inspection Institute Of Henan Province
Current assignee: Boiler & Pressure Vessel Safety Inspection Institute Of Henan Province
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-01
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a sampling device of a garbage incinerator, which effectively solves the problems that the prior slag is crushed after being sampled, and needs to be collected again for secondary transportation after being crushed, so that the sampling steps are more and the efficiency is low; the technical scheme includes that the device comprises a handle, a box body with an upward opening is arranged at the upper end of the handle, a discharge port with a cabin door is arranged at the lower part of the box body, two crushing rollers are rotatably arranged in the box body, two gears which are respectively coaxial with the crushing rollers are arranged at the front end of the box body, the gears are connected with the crushing rollers through one-way bearings, a double-sided rack is arranged between the two gears, the double-sided gear is meshed with the two gears simultaneously, a scraper is arranged at the upper side of the box body and fixed on the double-sided rack, and a sleeve capable of driving the double-sided rack to move is sleeved on the handle; the utility model discloses think about novelty, the structure is ingenious, and the practicality is strong.

Description

Garbage incinerator sampling device

Technical Field

The utility model relates to a domestic waste burns sampling equipment field, especially a waste incinerator sampling device.

Background

Rubbish is after burning, the slag passes through belt conveyor and outwards conveys, the burning condition of raw materials need judge according to the hot ignition loss rate of slag whether rubbish is burnt completely in the burning furnace, and the survey to poisonous and harmful residual quantity such as dioxin in the slag, thereby to the feeding, admit air etc. and carry out adaptability adjustment, and there is caking phenomenon to produce after the msw incineration, need carry out a simple pre-breakage after taking a sample to the slag, present stage sampling equipment generally can only take a sample, with application number 201711174325.1, the patent name is: the slag sampling device of dry-type slag extractor is the example, provides the slag equipment of a convenient sample, shifts the slag to breaker in broken again after the sample, but the slag sample generally is a small amount, and broken again after the sample, need to collect again after the broken, and the secondary is transported, causes the sample step many, and is inefficient, consequently needs a device that can realize the sample and preliminary treatment in the present stage to solve above problem.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a waste incinerator sampling device, the effectual current slag sample of having solved is broken again, need to collect the secondary again after the breakage and transports, causes the sample step many, the problem of inefficiency.

The technical scheme of its solution problem includes a handle, the upper end of handle is equipped with the box that an opening faces upward, the box lower part is equipped with a discharge gate that has the hatch door, rotate in the box and install two crushing rolls, the front end of box is equipped with two gears coaxial with the crushing roll respectively, be connected through one-way bearing between gear and the crushing roll, be equipped with a double-sided rack between two gears, double-sided gear meshes with two gears simultaneously, the upside of box is equipped with a scraper blade, the scraper blade is fixed on double-sided rack, the cover is equipped with a sleeve that can drive double-sided rack removal on the handle.

Preferably, the front end of the box body is provided with a feed hopper.

Preferably, the discharge port is arranged on the side wall of the lower part of the box body, slots are arranged at the front end and the rear end of the side wall, the cabin door is plate-shaped and is inserted into the slots to block the discharge port, and a handle convenient for driving the cabin door is arranged on the cabin door.

Preferably, the number of the scraping plates is two, the two scraping plates are hinged with each other to form a V-shaped structure with an opening facing a feed inlet of the box body, a connecting rod of the diameter of a hinged shaft of the V-shaped structure is fixed on the double-sided rack, and the two scraping plates are connected through a spring.

Preferably, the handle is provided with a sliding groove along the length of the handle, the sleeve is provided with a sliding block capable of sliding in the sliding groove, and the double-sided rack is fixed on the sleeve through an L-shaped rod.

Preferably, the box body is internally provided with an installation cavity for rotating the crushing roller, and the upper end of each crushing roller is provided with a guide plate.

Preferably, the front end of the box body is provided with a slide rail, and the double-sided rack is slidably mounted on the slide rail and slides up and down along the slide rail.

The utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, and is effectual to have solved crushing again behind the current slag sample, needs to collect the secondary again after the crushing and transports, causes the sample step many, the problem of inefficiency.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a front sectional view of the present invention.

Fig. 3 is a left side view of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

According to the drawings, fig. 1 to 3 show, the utility model discloses a handle 1, the upper end of handle 1 is equipped with an opening box 2 up, be equipped with a discharge gate that has hatch door 3 on the left side wall of box 2 lower part, two crushing rollers 4 are installed to 2 internal rotations of box, two crushing rollers 4 can be synchronous rotates inwards, the front end of box 2 is equipped with two gear 5 coaxial with crushing roller 4 respectively, be connected through one-way bearing between gear 5 and the crushing roller 4, one-way bearing can only drive crushing roller 4 when two gear 5 are synchronous rotates inwards, be equipped with one between two gear 5 and follow box 2 gliding double rack 6 from top to bottom, double rack 5 and two gear 5 synchronous mesh simultaneously, the upside of box 2 is equipped with a scraper blade 7, scraper blade 7 is fixed on double rack 6 through the connecting rod, the cover is equipped with one on the handle 1 and can drive sleeve 8 that double rack 6 removed.

In order to realize the convenient feeding of the box body 2, the front end of the box body 2 is provided with a feed hopper 9.

In order to realize the installation of the cabin door 3, the discharge port is arranged on the side wall at the lower part of the box body 2, the front end and the rear end of the side wall are provided with slots 10, the cabin door 3 is plate-shaped and is inserted into the slots 10 to realize the blocking of the discharge port, and the cabin door 3 is provided with a handle which is convenient for the cabin door to drive.

In order to realize that scraper 7 can better realize the material to 2 interior feeds of box, scraper 7 is two, and two scraper 7 articulate each other and constitute a V-arrangement structure of opening towards the feed inlet of box 2, and the articulated diameter of axle connecting rod of V-arrangement structure is fixed on two-sided rack 6, connects through spring 11 between two scraper 7.

In order to realize the sliding limit of the sleeve 8 on the handle 1, a sliding groove 12 is arranged on the handle 1 along the length of the handle, a sliding block capable of sliding in the sliding groove 12 is arranged on the sleeve 8, and the double-sided rack 6 is fixed on the sleeve 8 through an L-shaped rod.

In order to realize better feeding, a mounting cavity for the rotation of the crushing roller 4 is arranged in the box body 2, and a guide plate 13 is arranged at the upper end of each crushing roller 4.

In order to realize the sliding of the double-sided rack 6 at the front end of the box body 2, the front end of the box body 2 is provided with a slide rail 14, and the double-sided rack 6 is slidably mounted on the slide rail 14 and slides up and down along the slide rail 14.

The utility model discloses a concrete working process is: when the device is used, a hopper in the device is arranged on one side of a conveyor belt, the lower end face of the hopper is in contact with the conveyor belt, a worker holds a handle 1 and a sleeve 8 by one hand, when pushing the sleeve 8 to move towards a box body 2, the sleeve 8 drives a double-sided rack 6 to move through an L-shaped rod, a driving gear 5 rotates when the double-sided rack 6 moves, at the moment, the gear 5 does not drive a crushing roller 4 to rotate under the action of a one-way bearing, but the double-sided rack 6 moves; (ii) a Connecting rod drive scraper blade 7 removes to keeping away from 2 directions of box, this in-process is because scraper blade 7 can push the material, consequently two scraper blades 7 can be gathered together and compression spring 11 to the centre, thereby fast through the material, when driving sleeve 8 reverse movement, two scraper blades 7 can keep away from each other and open because the drive material receives the resistance, spring 11 is stretched this moment, and spacing and make can not open to parallel or opening position reversal to scraper blade 7, this in-process scraper blade 7 can be with the material to crushing roller 4 direction drive, when sleeve 8 reverse rotation, double rack 6 reverse drive gear 5 rotates, gear 5 drives crushing roller 4 and rotates under the effect of one-way bearing this moment, crushing roller 4 rotates and arranges in box 2 after the material extrusion of pushing crushing roller 4 through scraper blade 7 and the breakage, so toward driving sleeve 8 many times, can realize that the sampling slag enters into box 2 after the breakage, can drive sampling device after the completion and realize taking out sampling material through opening hatch door 3.

The device has the remarkable advantages that: this device removes through manual drive sleeve 8 and realizes that scraper blade 7 can also realize manual drive crushing roller 4 to rotate and carry out breakage in advance to the material when scraping the material in to box 2 to realize the sampling box and realize the broken integration in advance, reduce construction step and secondary and transport, thereby realize improving sampling efficiency.

Claims

1. The utility model provides a waste incinerator sampling device, including a handle (1), a serial communication port, the upper end of handle (1) is equipped with box (2) that an opening is up, box (2) lower part is equipped with a discharge gate that has hatch door (3), two crushing rollers (4) are installed to box (2) internal rotation, the front end of box (2) is equipped with two gear (5) coaxial with crushing roller (4) respectively, be connected through one-way bearing between gear (5) and crushing roller (4), be equipped with a two-sided rack (6) between two gear (5), two-sided gear (5) and two gear (5) mesh simultaneously, the upside of box (2) is equipped with a scraper blade (7), scraper blade (7) are fixed on two-sided rack (6), the cover is equipped with a sleeve (8) that can drive two-sided rack (6) and remove on handle (1).

2. A waste incinerator sampling device as claimed in claim 1 wherein the front end of the said bin (2) is provided with a feed hopper (9).

3. The sampling device of garbage incinerator according to claim 1, characterized in that said outlet is placed on the side wall of the lower part of the box body (2), slots (10) are provided at the front and rear ends of the side wall, the hatch (3) is plate-shaped and inserted into the slots (10) to block the outlet, the hatch (3) is provided with a handle facilitating its driving.

4. A sampling device of a garbage incinerator according to claim 1 characterized in that, the scrapers (7) are two, the two scrapers (7) are hinged with each other to form a V-shaped structure with an opening facing to the feeding port of the tank body (2), the connecting rod of the hinge shaft diameter of the V-shaped structure is fixed on the double-sided rack (6), and the two scrapers (7) are connected through a spring (11).

5. A waste incinerator sampling device as claimed in claim 1 wherein said handle (1) is provided with a runner (12) along its length, the sleeve (8) is provided with a slide slidable in the runner (12), and the double sided rack (6) is secured to the sleeve (8) via an L-shaped bar.

6. A sampling device for garbage incinerators, according to claim 1, characterized in that the housing (2) is provided with a mounting chamber for the rotation of the crushing roller (4), and the upper end of each crushing roller (4) is provided with a guide plate (13).

7. A sampling device of a garbage incinerator according to claim 1 characterized in that the front end of the box body (2) is provided with a slide rail (14), and the double-sided rack (6) is slidably mounted on the slide rail (14) and slides up and down along the slide rail (14).