CN209188714U - A kind of novel pyrolysis oven - Google Patents

Abstract

A kind of novel pyrolysis oven, it is related to pyrolysis oven technical field, it includes host shell, main machine base and deceleration machine platform, host shell is inclined to be placed on main machine base, deceleration machine platform is obtained on the right side of main machine base, upper placement driving motor and speed reducer, driving motor is connect by speed reducer with transmission gear, transmission gear is equipped with master gear, master gear is connect with main shaft one end, the main shaft other end passes through host shell and crossbearer in host shell, paddle blade is installed on main shaft, the left end of main shaft is equipped with overflow plate, host shell inner cavity right end is equipped with filler seat, host shell top is successively arranged feed inlet from right to left, moisture exhausting port and observation window, the bottom of host shell is equipped with oil inlet pipe, host shell left bottom is equipped with discharge port, the right end of host shell is connect by bolt with end casing, the right end and rotary joint of host shell Connection.The pyrolysis oven of the utility model reaches low energy consumption, the purpose of high treating effect.

Description

A kind of novel pyrolysis oven

Technical field:

The utility model relates to pyrolysis oven technical fields, and in particular to a kind of novel pyrolysis oven.

Background technique:

Pyrolysis oven is widely used in the industries such as oilfield engineering, Chemical Manufacture and metal smelt.Wherein, pyrolysis oven exists It produces rubbish, produce in organic fixed-end forces such as sludge or sump oil, occupy an important position, but the existing pyrolysis oven energy Consumption is big, the bad problem for the treatment of effect.

Utility model content:

The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art places, and provide a kind of novel Pyrolysis oven, it reaches low energy consumption, the purpose of high treating effect.

In order to solve the problems existing in background technology, the utility model is adopted the following technical scheme that including main case Body, main machine base and deceleration machine platform, host shell is inclined to be placed on main machine base, and the right side of main machine base, which is placed, slows down Machine platform places driving motor and speed reducer on deceleration machine platform, and driving motor is connect by transmission shaft with speed reducer, speed reducer It is connect by transmission shaft with transmission gear, transmission gear is equipped with master gear A, the master gear A gear teeth and transmission gear and master gear B The gear teeth be meshed respectively, master gear A and master gear B are connect with main shaft one end respectively, the main shaft other end pass through host shell simultaneously Crossbearer installs paddle blade in host shell on the intracorporal main shaft of main case, and paddle blade is meshed on two main shafts, main The left end of axis is equipped with overflow plate, and the host shell inner cavity right end is equipped with filler seat, and host shell top is from right to left successively Equipped with feed inlet, moisture exhausting port and observation window, it is connected to inside feed inlet and moisture exhausting port and host shell, the bottom of host shell is equipped with Oil inlet pipe, host shell left bottom are equipped with discharge port, and discharge port is opposite with overflow Board position, and the right end of host shell passes through spiral shell Bolt is connect with end casing, and the left end of host shell is connect with rotary joint.

The main shaft passes through the both ends of host shell, and the junction of main shaft and host shell is equipped with bearing, both ends Bearing is respectively arranged on bearing block A and bearing block B.

The observation window number is three, is sequentially distributed from right to left.

The rotary joint is equipped with oil inlet and oil return opening.

It is in hollow structure inside the main shaft, and is connected to rotary joint.

The paddle blade is wedge type hollow paddle piece.

It is interconnected inside the main shaft and paddle blade.

The utility model has the beneficial effects that structure is simple, environmentally protective, device structure is compact, and occupied area is small, simultaneously The conducting power of paddle blade is strong, and gas is needed to be heated, and reduces the consumption of the energy, and the material of processing is in extensive range, operation Expense is low, is suitble to large-scale promotion and use.

Detailed description of the invention:

Fig. 1 is the utility model structure diagram.

Specific embodiment:

Referring to Fig.1, the utility model specifically uses and mode is implemented as follows: including host shell, main machine base 12 and slowing down Machine platform 19, host shell is inclined to be placed on main machine base 12, and deceleration machine platform 19 is placed on the right side of main machine base 12, is subtracted Driving motor 7 and speed reducer 6 are placed on fast machine platform 19, driving motor 7 is connect by transmission shaft with speed reducer 6, and speed reducer 6 is logical Transmission shaft is crossed to connect with transmission gear 18, transmission gear 18 is equipped with master gear A5, the master gear A5 gear teeth and transmission gear 18 and The gear teeth of master gear B are meshed respectively, and master gear A5 and master gear B are connect with 14 one end of main shaft respectively, and 14 other end of main shaft is worn It crosses host shell and crossbearer to be located on the intracorporal main shaft 14 of main case and paddle blade 13 is installed in host shell, and two main shafts Paddle blade 13 is meshed on 14, and the left end of main shaft 14 is equipped with overflow plate 11, and the host shell inner cavity right end is equipped with filler seat 9, host shell top is successively arranged feed inlet 4, moisture exhausting port 3 and observation window 2 from right to left, feed inlet 4 and moisture exhausting port 3 and host Enclosure interior connection, the bottom of host shell are equipped with oil inlet pipe 15, and host shell left bottom is equipped with discharge port 10, discharge port 10 Opposite with 11 position of overflow plate, the right end of host shell is connect by bolt with end casing 16, the left end of host shell and rotation Connector 1 connects.The main shaft 14 passes through the both ends of host shell, and main shaft 14 and the junction of host shell are equipped with bearing, The bearing at both ends is respectively arranged on bearing block A17 and bearing block B8.Described 2 numbers of observation window are three, from right to left successively Distribution.The rotary joint 1 is equipped with oil inlet 20 and oil return opening 21.It is in hollow structure inside the main shaft 14, and with Rotary joint 1 is connected to.The paddle blade 13 is wedge type hollow paddle piece.The main shaft 14 is mutually interconnected with 13 inside of paddle blade It is logical.

This pyrolysis oven is in use, by intermeshing two to four paddle blades 13, host shell, main machine base 12 and biography Dynamic part forms, and the entire drying process of material carries out in the closed state, and volatile organic gas and gas with foreign flavor are in sealing atmosphere It send under enclosing to exhaust gas processing device, avoids environmental pollution.Using steam, hot water or conduction oil as heat medium, 14 end of main shaft dress The rotary joint 1 for thering is thermal medium to import and export.Heat medium is divided into two-way, respectively enters 14 inner cavity of host shell and main shaft, will Host shell and main shaft 14 heat simultaneously, are thermally dried in a manner of conduction heating to material.It is continuous by dry material It is sent on filler seat 9 at feeding port, after sludge enters body, material overturning, stirring is made by the rotation of paddle blade 13, constantly more New warming interface is contacted with host shell and paddle blade 13, is sufficiently heated, and evaporates surface moisture contained by material.Meanwhile Material is conveyed with the helical trajectory that is rotated into of main shaft 14 to 10 direction of discharge port, is continued to stir in conveying, is made to ooze out in material Moisture continue to evaporate.Finally, the qualified products of uniform drying are discharged by discharge port 10.It is intensive on the main shaft 14 of hollow structure The hollow paddle blade 13 of wedge type is arranged, thermal medium flows through paddle blade 13 through hollow main shaft 14.Heat transfer in unit dischargeable capacity Area is very big, and thermal medium (saturated vapor) flows through host shell and hollow main shaft 14, hollow main shaft 14 by rotary joint According to thermal medium type and have different internal structures, to guarantee optimal heat-transfer effect.In paddle blade 13 and main case Body be passed through it is steam-heated simultaneously, 10 top of discharge port simultaneously be passed through by heating after dry air be further dried, it is big in this way The dry tenacity of equipment is increased greatly.The moisture being evaporated takes host shell out of by moisture exhausting port 3 by tail gas, by deduster Filtering, the thin powder recovery after drying is got off, and outdoor is discharged by moisture exhausting port 3 by air-introduced machine in humid air.

This pyrolysis oven is compact-sized, and installation area is small, and institute's calorific requirement is mainly the blade by being arranged on main shaft 14 13 face of piece provides, and the heat output of host shell wall surface only accounts for small part, so the heat transfer area of unit volume equipment is big, can save Occupation area of equipment is saved, capital expenditure is reduced；Heat utilization ratio is high, is heated using conduction heating mode, all heat-transfer areas It is covered by material, reduces thermal loss, no air takes away heat, and heat utilization ratio is up to 80% or more；Using wedge-shaped empty The paddle blade 13 of the heart, have self-purification capacity, can be improved 13 conduction of paddle blade, the inclined surface of rotation oar blade 13 and particle or Powder bed obtains dispersion force caused by Union Movement, removes the material being attached on heating inclined-plane automatically, paddle blade 13 is protected Efficient heat transmission function is hold, in addition, the rotation contrary due to the paddle blade 13 on two main shafts 14, alternately sectional compression (two paddle blades, 13 blade face at a distance of it is nearest when) and expansion (in two paddle blades, 13 blade face lie farthest away) agitating function, heat transfer it is equal It is even, improve heat-transfer effect；It is heated due to undesirable gas, only need to take away humid air with a small amount of gas, in host shell Gas velocity is lower, and the dust carried under one's arms out by gas is few, and the fuel gas and dust of system recycles convenient, the scales such as exhaust gas processing device after drying It can all reduce, save equipment investment；Material water ratio wide adaptability, product drying uniformity is high, sets overflow plate in host shell 11, material can be adjusted in the main case intracorporal residence time, to adapt to material water ratio change according to material properties and drying condition The requirement of change, in addition, can also adjust charging rate, the revolving speed of main shaft 14 and heat carrier temperature etc., a few minutes and a few houres it Between the arbitrarily selected residence time, therefore to material water ratio variation adaptability it is very extensive；Due to indirect heating, without a large amount of It carries air and takes away heat, insulating layer can be set in host shell outer wall, to high moisture material, evaporating 1KG water tightly needs 1.3KG water Steam；It is wide to handle material range, using different medium, not only can handle heat sensitive material, but also the material of high-temperature process can be handled, Typical media has: water vapour, thermal conductivity oil, hot water, and cooling water etc. can both operate continuously or intermittently operated, can be in many fields Using；Environmental pollution is small, and carrying air capacity is seldom, and particulate dust entrainment seldom, to the material for having pollution or needs recycling design Closed cycle can be used in operating condition；Operating cost is low, the equipment normal operating, only 1 person/day, stirs at low speed and reasonable structure, Abrasion loss is small, and maintenance cost is very low；Stable operation is made due to the special compression of the paddle blade 13 of wedge type-expansion stirring action Material particles ingredient and heat transfer face contact, in axial section, the temperature of material, humidity, mixing temperature gradient very little, to protect The stability of technique is demonstrate,proved.

In conclusion this pyrolysis furnace structure is simple, environmentally protective, device structure is compact, and occupied area is small, while paddle blade Conducting power it is strong, need gas to be heated, reduce the consumption of the energy, the material of processing is in extensive range, and operating cost is low, It is suitble to large-scale promotion and use.

Claims (7)

1. a kind of novel pyrolysis oven, it is characterised in that: including host shell, main machine base (12) and deceleration machine platform (19), Host shell is inclined to be placed on main machine base (12), and deceleration machine platform (19) are placed on the right side of main machine base (12), is slowed down Driving motor (7) and speed reducer (6) are placed on machine platform (19), driving motor (7) is connect by transmission shaft with speed reducer (6), Speed reducer (6) is connect by transmission shaft with transmission gear (18), and transmission gear (18) is equipped with master gear A(5), master gear A(5) The gear teeth are meshed respectively with the gear teeth of transmission gear (18) and master gear B, master gear A(5) and master gear B respectively with main shaft (14) One end connection, main shaft (14) other end pass through host shell and crossbearer in host shell, are located at the intracorporal main shaft of main case (14) paddle blade (13) are installed on, and paddle blade (13) is meshed on two main shafts (14), the left end of main shaft (14) is equipped with overflow Plate (11), the host shell inner cavity right end are equipped with filler seat (9), and host shell top is successively arranged feed inlet from right to left (4), it is connected to inside moisture exhausting port (3) and observation window (2), feed inlet (4) and moisture exhausting port (3) and host shell, the bottom of host shell Portion is equipped with oil inlet pipe (15), and host shell left bottom is equipped with discharge port (10), discharge port (10) and overflow plate (11) position phase Right, the right end of host shell is connect by bolt with end casing (16), and the left end of host shell is connect with rotary joint (1).

2. the novel pyrolysis oven of one kind according to claim 1, it is characterised in that: the main shaft (14) passes through main case The junction of the both ends of body, main shaft (14) and host shell is equipped with bearing, and the bearing at both ends is respectively arranged on bearing block A(17) and Bearing block B(8) on.

3. the novel pyrolysis oven of one kind according to claim 1, it is characterised in that: observation window (2) number is three It is a, it is sequentially distributed from right to left.

4. the novel pyrolysis oven of one kind according to claim 1, it is characterised in that: the rotary joint (1) is equipped with Oil inlet (20) and oil return opening (21).

5. the novel pyrolysis oven of one kind according to claim 1, it is characterised in that: in hollow inside the main shaft (14) Structure, and be connected to rotary joint (1).

6. the novel pyrolysis oven of one kind according to claim 1, it is characterised in that: the paddle blade (13) is in wedge type Empty paddle blade.

7. the novel pyrolysis oven of one kind according to claim 5 or 6, it is characterised in that: the main shaft (14) and blade It is interconnected inside piece (13).