Quantitative filling equipment for denitration combustion improver

Abstract

The quantitative filling equipment comprises a base, a lug seat is fixedly installed on the back side of the base, and a stand column is fixedly installed at the top of the lug seat; a plurality of positioning grooves distributed at equal intervals are formed in the outer wall of the stand column. The stand column is slidably sleeved with a shaft sleeve. A supporting arm is fixedly installed on the outer wall of one side of the shaft sleeve, and a vertical frame and a guide rail are installed at the end of the supporting arm and distributed in parallel. Racks are slidably inserted into the guide rails, gears are arranged at the tops of the vertical frames, and the gears are engaged with the racks; a connecting block is fixedly installed at the bottom end of the rack, a filling pipe is fixedly installed in the connecting block, a pipe joint is arranged at the top end of the filling pipe, and one end of the pipe joint is connected with a conveying pipe. The gear can drive the rack to ascend and descend, so that the filling pipe is driven to be inserted into the bottom of the storage barrel, filling operation of the denitration combustion improver is achieved, and the situation that the denitration combustion improver generates foam or splashes during filling is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of denitration combustion improver, specifically relates to a kind of denitration combustion improver ration filling equipment. BACKGROUND

[0002] Coal combustion improver can improve the release rate of volatile matter in coal, reduce the ignition temperature of coal, shorten the ignition delay time, accelerate the coal burnout rate, reduce the ash carbon residue, improve the combustion efficiency, relatively increase the combustion heat, and have the advantages of desulfurization and denitrification, etc..Coal combustion improver can also be divided into combustion improver, sulfur-fixing combustion improver, denitration combustion improver and sulfur-fixing denitration combustion improver, etc.

[0003] When producing denitration combustion improver, it is necessary to store the denitration combustion improver in the storage barrel by filling, so as to facilitate the subsequent use of the denitration combustion improver;

[0004] However, the existing filling device is mostly placed at the top of the storage barrel, and the denitration combustion improver flows downward, so that the denitration combustion improver enters the inside of the storage barrel;

[0005] With the falling of denitration combustion improver, a large amount of bubbles is caused in the inside of the storage barrel, which affects the filling of denitration combustion improver and also causes the splashing of denitration combustion improver.Therefore, it is urgent to design a denitration combustion improver ration filling equipment to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a kind of denitration combustion improver ration filling equipment to solve the above-mentioned deficiencies in prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A kind of denitration combustion improver ration filling equipment, including base, the back side of the base is fixedly installed with lug seat, and the top of lug seat is fixedly installed with stand column;

[0009] A plurality of positioning grooves are arranged on the outer wall of the stand column at equal distances;

[0010] The outer part of the stand column is slidably sleeved with a shaft sleeve;

[0011] A support arm is fixedly installed on one side of the outer wall of the shaft sleeve, and the ends of the support arm are respectively installed with a vertical frame and a guide rail, which are parallelly distributed;

[0012] A rack is slidably inserted into the inside of the guide rail, and a gear is arranged on the top of the vertical frame, which is engagedly connected with the rack;

[0013] The bottom end of the rack is fixedly provided with a connecting block, the inside of the connecting block is fixedly provided with a filling pipe, the top end of the filling pipe is provided with a pipe joint, and one end of the pipe joint is connected with a feeding pipe.

[0014] Preferably, the top of the base is provided with a storage barrel, the outer wall of the top of the base is provided with an anti-skid pad, and the storage barrel is placed on the anti-skid pad.

[0015] Preferably, the outer wall of one side of the shaft sleeve is fixedly provided with a mounting frame, threaded holes are arranged on the mounting frame and the shaft sleeve, and locking bolts are inserted into the threaded holes;

[0016] One end of the locking bolt is inserted into the positioning groove, and the other end of the locking bolt is fixedly provided with a hand wheel.

[0017] Preferably, one side of the gear is provided with a motor, and the motor is fixedly installed on the outer wall of one side of the vertical frame.

[0018] Preferably, the outer walls of the two sides of the rack are both provided with sliding grooves, the inner walls of the two sides of the guide rail are both provided with guide strips, and the guide strips are slidingly inserted into the sliding grooves.

[0019] Preferably, the lifting height of the filling pipe is greater than the maximum height of the storage barrel.

[0020] In the above technical solution, the application provides a kind of denitration combustion-supporting agent quantitative filling equipment, and beneficial effect is as follows:

[0021] The gear can drive the rack to move up and down, so that the filling pipe is inserted into the bottom of the storage barrel, and the filling operation of the denitration combustion-supporting agent is realized, so that the foam or splashing during the filling of the denitration combustion-supporting agent is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments or prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0023] Figure 1 A state structure perspective view of the filling pipe provided in the application is shown in the drawings.

[0024] Figure 2 Another state structure perspective view of the filling pipe provided in the application is shown in the drawings.

[0025] Figure 3The guide strip structure schematic view of the guide rail provided for the quantitative filling equipment for denitration combustion-supporting agent is shown.

[0026] Figure 4 The chute structure schematic view of the guide rail provided for the quantitative filling equipment for denitration combustion-supporting agent is shown.

[0027] 1, base; 2, storage barrel; 3, non-slip pad; 4, ear seat; 5, stand; 6, positioning groove; 7, shaft sleeve; 8, mounting bracket; 9, locking bolt; 10, support arm; 11, vertical frame; 12, guide rail; 13, rack; 14, motor; 15, gear; 16, connecting block; 17, pipe joint; 18, material conveying pipe; 19, filling pipe; 20, guide strip; 21, chute. DETAILED DESCRIPTION

[0028] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below with reference to the drawings.

[0029] As Figures 1-4 shown, the utility model embodiment provides a kind of quantitative filling equipment for denitration combustion-supporting agent, including base 1, the back side of base 1 is fixedly installed with ear seat 4, and the top of ear seat 4 is fixedly installed with stand 5;Stand 5 is provided with several equidistantly distributed positioning grooves 6 on outer wall;Shaft sleeve 7 is slidably sleeved on the outside of stand 5;Support arm 10 is fixedly installed on the outer wall of one side of shaft sleeve 7, and the end of support arm 10 is installed with vertical frame 11 and guide rail 12 respectively, and vertical frame 11 and guide rail 12 are parallelly distributed;Rack 13 is slidably inserted into the inside of guide rail 12, and gear 15 is arranged on the top of vertical frame 11, and gear 15 is engagedly connected with rack 13;Connecting block 16 is fixedly installed at the bottom end of rack 13, and filling pipe 19 is fixedly installed in the inside of connecting block 16, and pipe joint 17 is arranged at the top end of filling pipe 19, and one end of pipe joint 17 is connected with material conveying pipe 18.

[0030] In the embodiment, including base 1, the back side of base 1 is fixedly installed with ear seat 4, and the top of ear seat 4 is fixedly installed with stand 5;

[0031] Specifically, several equidistantly distributed positioning grooves 6 are arranged on the outer wall of stand 5;

[0032] In the embodiment, shaft sleeve 7 is slidably sleeved on the outside of stand 5;

[0033] Specifically, mounting bracket 8 is fixedly arranged on the outer wall of one side of shaft sleeve 7, threaded holes are arranged on mounting bracket 8 and shaft sleeve 7, locking bolt 9 is inserted into the inside of threaded hole, shaft sleeve 7 can slide on stand 5, the adjustment of the installation height of shaft sleeve 7 is realized, locking bolt 9 is inserted into the inside of positioning groove 6, and the positioning of the installation height of shaft sleeve 7 on stand 5 is realized.

[0034] Specifically, one end of the locking bolt 9 is inserted into the positioning groove 6, and one end of the locking bolt 9 is fixedly provided with a hand wheel. The hand wheel is adopted, which is convenient for the operator to rotate the locking bolt 9.

[0035] Specifically, the shaft sleeve 7 is fixedly installed with a support arm 10 on one side of the outer wall, and the support arm 10 is respectively installed with a vertical frame 11 and a guide rail 12. The vertical frame 11 and the guide rail 12 are parallelly distributed.

[0036] In this embodiment, the rack 13 is slidingly inserted into the inside of the guide rail 12, and the vertical frame 11 is provided with a gear 15 on the top. The gear 15 is in meshing connection with the rack 13. The gear 15 is driven to rotate by the motor 14. The gear 15 and the rack 13 are in meshing connection, so that the rack 13 can be lifted and lowered.

[0037] Specifically, the gear 15 is provided with a motor 14 on one side, and the motor 14 is fixedly installed on one side of the outer wall of the vertical frame 11.

[0038] Specifically, the rack 13 is provided with a sliding groove 21 on the outer wall on both sides, and the guide rail 12 is provided with a guide strip 20 on the inner wall on both sides. The guide strip 20 is slidingly inserted into the inside of the sliding groove 21. When the rack 13 is lifted and lowered, the guide strips 20 on both sides of the guide rail 12 are slidingly inserted into the sliding grooves 21 on both sides of the rack 13. The guide strips 20 play a guiding role in lifting and lowering the rack 13, and ensure the accuracy of lifting and lowering the rack 13.

[0039] In this embodiment, the rack 13 is fixedly installed with a connecting block 16 at the bottom end. The connecting block 16 is fixedly installed with a filling pipe 19 in the inside. The filling pipe 19 is provided with a pipe joint 17 at the top end. One end of the pipe joint 17 is connected with a material conveying pipe 18. When the rack 13 is lifted and lowered, the connecting block 16 moves accordingly, which can drive the filling pipe 19, the pipe joint 17 and the material conveying pipe 18 to be lifted synchronously.

[0040] Specifically, the lifting height of the filling pipe 19 is greater than the maximum height of the storage barrel 2, which is convenient for placing the storage barrel 2 at the bottom of the filling pipe 19.

[0041] In this embodiment, the top of the base 1 is provided with a storage barrel 2. The outer wall of the top of the base 1 is provided with an anti-skid pad 3. The storage barrel 2 is placed on the anti-skid pad 3, which ensures the stability of the installation of the storage barrel 2 on the base 1.

[0042] When filling the inside of the storage barrel 2, the storage barrel 2 is placed on the base 1. The motor 14 is started to drive the rack 13 to descend, which can drive the filling pipe 19 to be inserted below the inside of the storage barrel 2. The denitration combustion improver is conveyed to the filling pipe 19 through the material conveying pipe 18 and the pipe joint 17, which realizes the upward filling of the denitration combustion improver from the bottom of the storage barrel 2, and avoids the generation of foam and splashing during filling.

[0043] The above has described certain exemplary embodiments of the present application by way of illustration only, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and description are illustrative in nature, and should not be construed as limiting the scope of protection of the present application.

Claims

1. A denitration combustion improver dosing equipment comprising a base (1), characterized in that, The back side of the base (1) is fixedly installed with an ear seat (4), and the top of the ear seat (4) is fixedly installed with a column (5); A plurality of equidistantly distributed positioning grooves (6) are arranged on the outer wall of the column (5); The outer portion of the column (5) is slidably sleeved with a shaft sleeve (7); A support arm (10) is fixedly installed on one side of the outer wall of the shaft sleeve (7), and the ends of the support arm (10) are respectively installed with a vertical frame (11) and a guide rail (12), and the vertical frame (11) and the guide rail (12) are parallelly distributed; The inside of the guide rail (12) is slidably inserted with a rack (13), the top of the vertical frame (11) is provided with a gear (15), and the gear (15) is in meshing connection with the rack (13); The bottom end of the rack (13) is fixedly installed with a connecting block (16), the inside of the connecting block (16) is fixedly installed with a filling pipe (19), the top end of the filling pipe (19) is provided with a pipe joint (17), and one end of the pipe joint (17) is connected with a material conveying pipe (18).

2. The quantitative filling equipment for the denitration combustion improver according to claim 1, characterized in that, The top of the base (1) is provided with a storage barrel (2), the outer wall of the top of the base (1) is provided with an anti-skid pad (3), and the storage barrel (2) is placed on the anti-skid pad (3).

3. The quantitative filling equipment for the denitration combustion improver according to claim 1, characterized in that, The outer wall of one side of the shaft sleeve (7) is fixedly provided with a mounting rack (8), the mounting rack (8) and the shaft sleeve (7) are both provided with threaded holes, and the inside of the threaded holes is inserted with a locking bolt (9); One end of the locking bolt (9) is inserted into the inside of the positioning groove (6), and one end of the locking bolt (9) is fixedly provided with a hand wheel.

4. The quantitative filling equipment for the denitration combustion improver according to claim 1, characterized in that, One side of the gear (15) is provided with a motor (14), and the motor (14) is fixedly installed on one side of the outer wall of the vertical frame (11).

5. The quantitative filling equipment for the denitration combustion improver according to claim 1, characterized in that, The outer walls on both sides of the rack (13) are both provided with sliding grooves (21), the inner walls on both sides of the guide rail (12) are both provided with guide strips (20), and the guide strips (20) are slidably inserted into the inside of the sliding grooves (21).

6. The quantitative filling equipment for a denitration combustion improver according to claim 2, characterized by The lifting height of the filling pipe (19) is greater than the maximum height of the storage barrel (2).

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