CN205403500U - Energy -conserving gravity type distributing device that smelting system used - Google Patents

Abstract

The utility model relates to an energy -conserving gravity type distributing device that smelting system used. The device has the organism, the organism includes annular transition bin at least, six gate valves, six distributing pipe, 12 feed bins and 12 unloading pipes, six gate valve fixed connection are passed through with six distributing pipe's one end in annular transition bin bottom, six gate valves and six distributing pipe one -to -ones, six distributing pipe's the other end respectively with the top fixed connection of 12 feed bins, every distributing pipe corresponds two feed bins respectively, 12 feed bins all are provided with the charge level indicator, the charge level indicator is linked together with the inner chamber of feed bin, fixed connection are managed with 12 unloadings respectively in the bottom of 12 feed bins, 12 feed bins and 12 unloading pipe one -to -ones, annular transition bin loops through six gate valves respectively, six distributing pipe, 12 feed bins and 12 unloading pipes are linked together. This product simple structure can reduce equipment investment and power consumption to can increase cloth efficiency.

Description

The energy-saving gravity type distribution device that a kind of smelting system uses

Technical field

This utility model relates to the energy-saving gravity type distribution device that a kind of smelting system uses.

Background technology

At the cloth system of the smelting industry of China and calcium carbide industry, traditional cloth system is annular cloth system.Described annular cloth system has a turriform fuselage, there are the main shaft that upper and lower bearing block positions in the central authorities of fuselage, speed reduction gearing and associated electric motor are passed through in the lower end of main shaft, it is the elephant trunk at certain inclination angle that the top of fuselage has one with its base, the base of elephant trunk and the upper end of main shaft are connected, and on the fuselage of elephant trunk equipped at outlet port, are set with circular coupling plate, it has several blanking hole on the circumference at elephant trunk delivery outlet place, under each blanking hole, connects a sub-feed tube；At the input of elephant trunk equipped with Telescopic rotating pipe joint, between elephant trunk outfan and the blanking hole of circular coupling plate, there is combined type docking port.

This annular cloth system is mainly made up of material bin and actuating device, and actuating device is made up of motor, reductor, transmission case and travelling gear, Power Drive Unit impart power to annular material distributing machine, drive material distributing machine cloth with the form of frictional drive.The feed bin of material will be needed to carry out automatic distributing along with the rotation of annular cloth by the material cylinder scraper plate through automatically controlling of belt conveyance to annular material distributing machine.

But it is big that the shortcoming of annular cloth system is floor space, and circular orbit is yielding, it is easy to cause Power Drive Unit running efficiency low, and energy consumption is big, Frequent Troubles.And cloth system is not closed, dust and airborne dust are serious, cause environmental pollution.And due to the version of traditional endless cloth, causing that equipment is many, invest generally large, can be greatly increased the consumption of electricity, and maintenance and repair is inconvenient, once equipment goes wrong, the normal production that can largely effect on smelting carries out simultaneously.

Therefore, the cloth system existing defects of existing smelting industry and calcium carbide industry, it is necessary to improve.

Utility model content

The purpose of this utility model is to improve in the structure of existing cloth system, it is provided that simple in construction, can reduce equipment investment and power consumption and the energy-saving gravity type distribution device that a kind of smelting system increasing cloth efficiency uses.

Basic conception of the present utility model is: this technical patent, for the ferroalloy and the calcium carbide industry that utilize mine heat furnace smelting, by changing conventional annular distributing mode, by gravity type cloth, reaches to save energy and reduce the cost, and reduces the purpose of equipment investment.This technology is by simple structural design, rational layout, undertaken redesigning and optimizing by traditional annular distributing device, cloth form is transformed thoroughly, by the cloth after feed proportioning system being designed the cloth being changed into gravity gravity type, changing and optimizing traditional distributing mode, decreasing the consumption of electric energy, it is beneficial to maintenance simultaneously and safeguards, simple to operate.

nullConventional annular material-distributing system is by charging belt machine feeding，Through fixing reversible belt machine，Material is unloaded to ask material traveling reversible belt machine control system according in furnace top bin lack material signal，Notice mineral hot furnace roof material distributing system is fed in raw material，After raw material is prepared by feed proportioning system，Fixing reversible belt machine is flowed to through charging belt machine，Fixing reversible belt machine is according to asking which direction rotary unloading material signal judges toward，Material is unloaded to traveling reversible belt machine I or the traveling reversible belt machine II of asking material side，Traveling reversible belt machine I or traveling reversible belt machine II are according to asking the position walking of feed bin to traveling reversible belt machine I or traveling reversible belt machine II one end with to seek feed bin corresponding，The material of acceptance is unloaded asking in feed bin to correspondence，After asking feed bin to fill it up with，Reverse and feed in raw material to the same furnace top bin of another stove in traveling reversible belt machine I or traveling reversible belt machine II original place；Repeat above flow process, traveling reversible belt machine I or traveling reversible belt machine II can travel to next station, continue to seek the prerequisite expecting that the reinforced dispensing of furnace top bin is mineral hot furnace high yield, high-quality, low consumption to other, as the chemical property that dispensing is exactly according to the mineral hot furnace prescription to raw material and raw material, various raw materials, solvent, fuel and succedaneum etc. are carried out by a certain percentage with addition of operation.The purpose of dispensing, is according to the requirement smelted, various raw materials is carried out dispensing accurately, to obtain higher production efficiency and stay-in-grade product.

Stable, continuously, simply, efficient feed proportioning system is premise and the guarantee of mineral hot furnace steady production, this utility model design is produced as example with carbide, first pass through feed proportioning system, by charging belt, the compound (Calx and carbon material) prepared in proportion is delivered to furnace of calcium carbide top the 4th layer, and (mineral hot furnace divides four layers, 4th layer is feeding material-distributing system, third layer is feed bin, the second layer is tremie pipe and flushing and casting platform, ground floor is furnace bottom and discharging opening) gravity type cloth system, upper end at gravity type cloth system, first pass through the compound brought by feed proportioning system in an annular transitional storehouse to receive, then it is connected below six cloth tubes at transitional storehouse, the compound that will receive, the uniform gravity that passes through is from dropping down onto inside six roots of sensation batching pipe.Gate valve is set at every cloth tube top, controls to allocate into the total amount of compound by gate valve.In the bottom of six roots of sensation cloth tube, between tremie pipe, i.e. furnace of calcium carbide third layer, every cloth tube is correspondingly arranged 2 feed bins respectively, and feed bin is square, totally 12 feed bins.Store and divided, by gravity type cloth system, the compound got off.At each feed bin, 1 totally 12 level-sensing device is respectively set.Situation is stored, in order to control the plus-minus of cloth system compound with the compound in accurate measurements feed bin.Respectively connecing a tremie pipe under 12 feed bins at carbide system second layer platform, compound is sent in burner hearth by tremie pipe, carries out continuous print mine heat furnace smelting movable.

This utility model design, by optimizing configuration and the design of cloth system, by simple version, changes in the past traditional annular cloth form, decreases equipment investment and power consumption, and add cloth efficiency.This utility model design maintenance is convenient simultaneously, it is easy to Operation and maintenance.

This utility model gravity type cloth system simple in construction, is delivered to top transitional storehouse by material, it is not necessary to arrange track and the actuating device of the annular cloth of routine, decreases equipment investment and corresponding maintenance.The compound that feed proportioning system is brought by transitional storehouse receives, and is then connected below six cloth tubes at transitional storehouse, the compound that will receive, and the uniform gravity that passes through is from dropping down onto inside six roots of sensation feed bin.Gate valve is set at every cloth tube top, controls to allocate into the total amount of material by gate valve.Because material is all closed in feed bin or material pipe controls operation, so dust pollution is only small.And one the usual cost of collar-shaped cloth system at 30 to 40 ten thousand yuan, and this gravity type cloth system cost is less than 100,000 yuan, can reduce investment outlay.

nullSpecifically，The energy-saving gravity type distribution device that smelting system described in the utility model uses，There is body，Described body at least includes annular transitional storehouse、Six gate valves、Six cloth tubes、12 feed bins and 12 tremie pipes，It is connected by six gate valves are fixing with one end of six cloth tubes bottom described annular transitional storehouse，Described six gate valves and six cloth tube one_to_one corresponding，The other end of described six cloth tubes is fixing with the top of 12 feed bins respectively to be connected，Described each cloth tube is corresponding two feed bins respectively，Described 12 feed bins are provided with level-sensing device，The intracavity inter-connection of described level-sensing device and feed bin，The bottom of described 12 feed bins is fixing with 12 tremie pipes respectively to be connected，Described 12 feed bins and 12 tremie pipe one_to_one corresponding，Described annular transitional storehouse passes sequentially through six gate valves respectively、Six cloth tubes、12 feed bins and 12 tremie pipes are connected.

Compared with the aforementioned existing similar products, the energy-saving gravity type distribution device simple in construction that a kind of smelting system of the present utility model uses, can reduce equipment investment and power consumption, and can increase cloth efficiency.

Content of the present utility model is further described with the following Examples, but content of the present utility model is not limited only to content involved in embodiment.

Accompanying drawing explanation

Fig. 1 is the structural representation of the energy-saving gravity type distribution device that a kind of smelting system uses in embodiment.

Detailed description of the invention

nullAs shown in Figure 1，The energy-saving gravity type distribution device that a kind of smelting system described in the present embodiment uses，There is body，Described body includes annular transitional storehouse 1、Six gate valves 2、Six cloth tubes 3、12 feed bins 4 and 12 tremie pipes 5，It is connected by six gate valves 2 are fixing with one end of six cloth tubes 3 bottom described annular transitional storehouse 1，Described six gate valves 2 and six cloth tube 3 one_to_one corresponding，The other end of described six cloth tubes 3 is fixing with the top of 12 feed bins 4 respectively to be connected，Described each cloth tube 3 is corresponding two feed bins 4 respectively，Described 12 feed bins 4 are provided with level-sensing device 6，The intracavity inter-connection of described level-sensing device 6 and feed bin 4，The bottom of described 12 feed bins 4 is fixing with 12 tremie pipes 5 respectively to be connected，Described 12 feed bins 4 and 12 tremie pipe 5 one_to_one corresponding，Described annular transitional storehouse 1 passes sequentially through six gate valves 2 respectively、Six cloth tubes 3、12 feed bins 4 are connected with 12 tremie pipes 5.

Claims (1)

1. null1. the energy-saving gravity type distribution device that a smelting system uses，There is body，It is characterized in that described body at least includes annular transitional storehouse、Six gate valves、Six cloth tubes、12 feed bins and 12 tremie pipes，It is connected by six gate valves are fixing with one end of six cloth tubes bottom described annular transitional storehouse，Described six gate valves and six cloth tube one_to_one corresponding，The other end of described six cloth tubes is fixing with the top of 12 feed bins respectively to be connected，Described each cloth tube is corresponding two feed bins respectively，Described 12 feed bins are provided with level-sensing device，The intracavity inter-connection of described level-sensing device and feed bin，The bottom of described 12 feed bins is fixing with 12 tremie pipes respectively to be connected，Described 12 feed bins and 12 tremie pipe one_to_one corresponding，Described annular transitional storehouse passes sequentially through six gate valves respectively、Six cloth tubes、12 feed bins and 12 tremie pipes are connected.