Tunnel drying furnace for food processing

Abstract

The utility model provides a tunnel drying furnace for food processing, which structurally comprises a furnace body, a truss is fixedly arranged in the middle of the furnace body, a conveying line is movably connected to the middle of the truss, and the front end of the conveying line is a discharging end; an air exhaust box and an air blowing box are fixedly arranged on the front side and the rear side of the top of the cleaning pool respectively, a plurality of water spraying pipes are fixedly arranged in the cleaning pool, nozzles are fixedly arranged on the outer sides of the water spraying pipes, a water supply valve and a water supply pipe are matched to supply water to a booster pump, and the booster pump and a water supply pipe are matched to supply water to the water spraying pipes. The spray head sprays water to wash the conveying line in the cleaning pool, food residues left on the conveying line are prevented from affecting the subsequent food drying processing quality, meanwhile, the cleaning pool is matched with the water drainage pipe, waste water generated by cleaning is drained into a sewage pipeline of a factory in time, and the cleaning efficiency is improved. The technical problem that follow-up food processing is affected by food residues left on a conveying line of an existing tunnel drying furnace is solved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of tunnel drying furnaces, in particular to a tunnel drying furnace for food processing. Background Art

[0002] In the production of baked foods such as bread and biscuits, high-temperature tunnel furnace drying lines are used to dry foods. During the drying process, some food residues of bread, biscuits and other foods remain on the drying line. The remaining food residues enter the tunnel drying furnace and are easily overheated and carbonized, producing odors that affect subsequent food processing.

[0003] The inventor proposed a tunnel drying furnace for food processing. By setting a water washing structure under the discharge end of the conveyor line of the tunnel drying furnace, the food residues remaining on the conveyor line are flushed and cleaned, thereby preventing the food residues remaining on the conveyor line from entering the tunnel drying furnace again and affecting the subsequent food processing quality. Utility Model Content

[0004] 1. Technical problems solved by the utility model:

[0005] The utility model provides a tunnel drying furnace for food processing, which solves the technical problem that food residues remain on the conveying line of the existing tunnel drying furnace and affect subsequent food processing.

[0006] 2. Technical solution:

[0007] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a tunnel drying furnace for food processing, comprising the following structure:

[0008] A furnace body, wherein a truss is fixedly arranged in the middle of the furnace body, a conveying line is movably connected in the middle of the truss, and the front end of the conveying line is a discharging end.

[0009] A cleaning pool, wherein a vacuum box and a blowing box are respectively fixedly arranged on the front and rear sides of the top of the cleaning pool, a plurality of water spray pipes are fixedly arranged in the cleaning pool, and a nozzle is fixedly arranged on the outer side of the water spray pipe.

[0010] Furthermore, a partition is fixedly provided at the front end of the truss, and a redirecting roller and a guide roller are movably connected to the bottom of the front end of the truss, the outer side of the redirecting roller is movably connected to the outer side of the conveyor line, and the outer side of the guide roller is movably connected to the inner side of the conveyor line.

[0011] Furthermore, a drainage pipe is fixedly provided at the bottom of the cleaning pool, and a cleaning tank for flushing the conveying line is fixedly provided on the inner side of the top of the cleaning pool.

[0012] Furthermore, the air inlet end of the vacuum box extends to the front end of the cleaning pool, and the air outlet end of the vacuum box is fixedly provided with an air exhaust pipe, and the air outlet of the air exhaust pipe is fixedly connected to the input end of the exhaust fan.

[0013] Furthermore, the blowing end of the blowing box extends to the rear end of the cleaning tank, and an air supply pipe is fixedly provided at the air inlet end of the blowing box, and the air inlet end of the air supply pipe is fixedly connected to the output end of the hot air blower.

[0014] Furthermore, a water supply pipe is fixedly provided on the outside of the cleaning pool, the water inlet of the water supply pipe is fixedly connected to the output end of the booster pump, the input end of the booster pump is fixedly provided with a water delivery pipe, and a water delivery valve is fixedly provided on the outside of the water delivery pipe.

[0015] 3. Beneficial effects:

[0016] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0017] The utility model provides a tunnel drying furnace for food processing, wherein a water supply valve and a water supply pipe cooperate to supply water to a booster pump, and the booster pump and the water supply pipe cooperate to supply water to a water spray pipe, and a water spraying and flushing operation is performed on a conveying line in a cleaning pool through a nozzle, so as to avoid food residues remaining on the conveying line affecting the subsequent food drying and processing quality, and at the same time, the cleaning pool and the drainage pipe cooperate to discharge the waste water generated by cleaning into the sewage pipeline of the factory in time;

[0018] The utility model provides a tunnel drying furnace for food processing. The hot air blower and the air supply pipe cooperate to blow hot air to the front of the cleaning pool through the blowing box, blow the water mist raised by the nozzle cleaning conveying line to the exhaust box, and dry the conveying line after cleaning at the same time, so as to avoid the conveying line being wet and affecting the subsequent food transportation.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0021] Figure 2 It is a half-section stereoscopic diagram of the furnace structure of the utility model;

[0022] Figure 3 It is a half-section stereogram of the truss structure of the utility model;

[0023] Figure 4 It is a half-section stereoscopic view of the truss structure of the utility model.

[0024] Reference numerals:

[0025] Furnace body-1;

[0026] Truss-2; partition-21; redirecting roller-22; guide roller-23;

[0027] Conveyor line-3;

[0028] Cleaning pool-4; Drain pipe-41;

[0029] Vacuum box-5; Vacuum pipe-51; Vacuum fan-52;

[0030] Blowing box-6; air supply pipe-61; hot air blower-62;

[0031] Sprinkler pipe-7; sprinkler head-71;

[0032] Water supply pipe-8; booster pump-81; water delivery pipe-82; water delivery valve-83. DETAILED DESCRIPTION

[0033] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element; when an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element; the terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0036] See attached Figure 1-4 The utility model provides a tunnel drying furnace for food processing, comprising the following structure:

[0037] The furnace body 1 has a truss 2 fixedly arranged in the middle of the furnace body 1, a conveyor line 3 movably connected to the middle of the truss 2, and a front end of the conveyor line 3 is a discharging end.

[0038] The cleaning pool 4 has a vacuum box 5 and a blowing box 6 fixedly disposed on the front and rear sides of the top of the cleaning pool 4 , a plurality of water spray pipes 7 fixedly disposed in the cleaning pool 4 , and a nozzle 71 fixedly disposed on the outer side of the water spray pipe 7 .

[0039] In this embodiment, Figure 3 and Figure 4 As shown, a partition 21 is fixedly provided at the front end of the truss 2, and a redirecting roller 22 and a guide roller 23 are movably connected to the bottom of the front end of the truss 2, the outer side of the redirecting roller 22 is movably connected to the outer side of the conveyor line 3, and the outer side of the guide roller 23 is movably connected to the inner side of the conveyor line 3.

[0040] The redirecting roller 22 and the guide roller 23 cooperate to guide the conveyor line 3 into the cleaning tank 4. This structural modification requires increasing the length of the conveyor line 3 of the existing furnace body 1.

[0041] In this embodiment, Figure 3 and Figure 4 As shown, a drainage pipe 41 is fixedly arranged at the bottom of the cleaning pool 4 , and a cleaning tank for flushing the conveying line 3 is fixedly arranged at the inner side of the top of the cleaning pool 4 .

[0042] The combination of the cleaning pool 4 and the drain pipe 41 facilitates timely discharge of the clean sewage in the cleaning pool 4 , and the conveying line 3 needs to complete the cleaning process in the cleaning tank of the cleaning pool 4 .

[0043] In this embodiment, Figure 3 and Figure 4 As shown, the air inlet end of the vacuum box 5 extends to the front end of the cleaning pool 4, and the air outlet end of the vacuum box 5 is fixedly provided with an air exhaust pipe 51, and the air outlet of the air exhaust pipe 51 is fixedly connected to the input end of the exhaust fan 52.

[0044] The exhaust fan 52, the exhaust pipe 51 and the exhaust box 5 cooperate to timely extract the water vapor generated by the nozzle 71 flushing the conveyor line 3 from the device, and cooperate with the partition 21 on the truss 2 to prevent the raised water vapor from affecting the dried or baked food transported out of the conveyor line 3.

[0045] In this embodiment, Figure 3 and Figure 4 As shown, the blowing end of the blowing box 6 extends to the rear end of the cleaning tank 4 , and an air supply pipe 61 is fixedly provided at the air inlet end of the blowing box 6 , and the air inlet end of the air supply pipe 61 is fixedly connected to the output end of the hot air blower 62 .

[0046] The hot air blower 62 and the air supply pipe 61 cooperate to blow hot air to the front of the cleaning pool 4 through the blowing box 6, and blow the water mist raised by the nozzle 71 to the exhaust box 5 to clean the conveyor line 3, and at the same time dry the conveyor line 3 that has been cleaned to prevent the conveyor line 3 from being affected by water and affecting the subsequent food transportation.

[0047] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a water supply pipe 8 is fixedly provided on the outside of the cleaning pool 4, the water inlet of the water supply pipe 8 is fixedly connected to the output end of the booster pump 81, the input end of the booster pump 81 is fixedly provided with a water supply pipe 82, and the outside of the water supply pipe 82 is fixedly provided with a water supply valve 83.

[0048] The water supply valve 83 and the water supply pipe 82 cooperate to supply water to the booster pump 81, and the booster pump 81 and the water supply pipe 8 cooperate to supply water to the water spray pipe 7. The conveying line 3 is sprayed and flushed in the cleaning pool 4 through the nozzle 71 to prevent the food residues remaining on the conveying line 3 from affecting the subsequent food drying and processing quality. At the same time, the cleaning pool 4 and the drain pipe 41 cooperate to discharge the wastewater generated by cleaning into the factory's sewage pipeline in time.

[0049] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A tunnel drying furnace for food processing, characterized in that: Includes the following structure: A furnace body (1), wherein a truss (2) is fixedly arranged in the middle of the furnace body (1), a conveyor line (3) is movably connected to the middle of the truss (2), and the front end of the conveyor line (3) is a discharge end; A cleaning pool (4), wherein a vacuum box (5) and a blowing box (6) are fixedly arranged at the front and rear sides of the top of the cleaning pool (4), respectively; a plurality of water spray pipes (7) are fixedly arranged in the cleaning pool (4), and a nozzle (71) is fixedly arranged at the outer side of the water spray pipe (7).

2. A tunnel drying furnace for food processing according to claim 1, characterized in that: A partition plate (21) is fixedly provided at the front end of the truss (2), and a redirecting roller (22) and a guide roller (23) are movably connected to the bottom of the front end of the truss (2), respectively; the outer side of the redirecting roller (22) is movably connected to the outer side of the conveyor line (3), and the outer side of the guide roller (23) is movably connected to the inner side of the conveyor line (3).

3. The tunnel drying furnace for food processing according to claim 1, characterized in that: A drainage pipe (41) is fixedly arranged at the bottom of the cleaning pool (4), and a cleaning tank for flushing the conveying line (3) is fixedly arranged on the inner side of the top of the cleaning pool (4).

4. The tunnel drying furnace for food processing according to claim 1, characterized in that: The air inlet end of the air extraction box (5) extends to the front end of the cleaning pool (4), and the air outlet end of the air extraction box (5) is fixedly provided with an air extraction pipe (51), and the air outlet of the air extraction pipe (51) is fixedly connected to the input end of the exhaust fan (52).

5. The tunnel drying furnace for food processing according to claim 1, characterized in that: The blowing end of the blowing box (6) extends to the rear end of the cleaning tank (4), an air supply pipe (61) is fixedly provided at the air inlet end of the blowing box (6), and the air inlet end of the air supply pipe (61) is fixedly connected to the output end of the hot air blower (62).

6. The tunnel drying furnace for food processing according to claim 1, characterized in that: A water supply pipe (8) is fixedly provided on the outside of the cleaning pool (4); a water inlet of the water supply pipe (8) is fixedly connected to the output end of the booster pump (81); a water delivery pipe (82) is fixedly provided on the input end of the booster pump (81); and a water delivery valve (83) is fixedly provided on the outside of the water delivery pipe (82).

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